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High-Quality Certified Pesticide Standards

Explore ISO 17034-accredited reference materials from Clearsynth . Each compound is meticulously tested for purity and traceability to support your environmental monitoring, food safety, and residue analysis workflows.

Reliability you can measure — precision you can trust, only at Clearsynth.

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Structure - ​Methylene Methanone Impurity
​Methylene Methanone Impurity
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-EO-01199
CAS Number: 188904-84-9
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: ​Methylene Methanone Impurity
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - " (1R,5R)-3-azabicyclo[3.1.0]hexane-1-carboxylic acid hydrochloride"
" (1R,5R)-3-azabicyclo[3.1.0]hexane-1-carboxylic acid hydrochloride"
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-61883
CAS Number: 2187426-54-4
Product type: Building Blocks
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: " (1R,5R)-3-azabicyclo[3.1.0]hexane-1-carboxylic acid hydrochloride"
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - "2,2`-(((1,2-diphenylethane-1,2-diyl)bis(4,1-phenylene))bis(oxy))diethanol
"2,2`-(((1,2-diphenylethane-1,2-diyl)bis(4,1-phenylene))bis(oxy))diethanol
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-60586
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: "2,2`-(((1,2-diphenylethane-1,2-diyl)bis(4,1-phenylene))bis(oxy))diethanol
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - Δ2-Cefuroxime
Δ2-Cefuroxime
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-10827
CAS Number: 229499-08-5
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: Therapeutic
Analytes: Δ2-Cefuroxime
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - α-Bromovalerophenone
α-Bromovalerophenone
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-09044
CAS Number: 49851-31-2
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: α-Bromovalerophenone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - α-D-Glucopyranose-1 13C 1-(Dihydrogen phosphate) Cyclohexanamine Monohydrate
α-D-Glucopyranose-1 13C 1-(Dihydrogen phosphate) Cyclohexanamine Monohydrate
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-55298
CAS Number: 478518-99-9
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: α-D-Glucopyranose-1 13C 1-(Dihydrogen phosphate) Cyclohexanamine Monohydrate
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - α-Endosulfan D4
α-Endosulfan D4
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-EJ-0007
CAS Number: 203645-57-2
Product type:
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: α-Endosulfan D4
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - α-Hydroxymethyl-L-tyrosine
α-Hydroxymethyl-L-tyrosine
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-55817
CAS Number: 69980-45-6
Product type: Building Blocks
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: α-Hydroxymethyl-L-tyrosine
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - α-KETOBUTYRIC ACID, SODIUM SALT 13C4, D2
α-KETOBUTYRIC ACID, SODIUM SALT 13C4, D2
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-R-00477
CAS Number: 360769-17-1
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: α-KETOBUTYRIC ACID, SODIUM SALT 13C4, D2
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - α-Methyl-L-tryptophan
α-Methyl-L-tryptophan
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-58729
CAS Number: 16709-25-4
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: α-Methyl-L-tryptophan
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - α-Pyrrolidinopropiophenone Hydrochloride
α-Pyrrolidinopropiophenone Hydrochloride
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-30641
CAS Number: 19134-50-0
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: α-Pyrrolidinopropiophenone Hydrochloride
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - α-Tocopherol-[13C3]
α-Tocopherol-[13C3]
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-I-00340
CAS Number: 59-02-9 (Unlabeled)
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: α-Tocopherol-[13C3]
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - -β-D-Fructopyranose 1-Sulfamate
-β-D-Fructopyranose 1-Sulfamate
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-55078
CAS Number: 106881-42-9
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: -β-D-Fructopyranose 1-Sulfamate
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - β-Estradiol-β-(β-D-Glucuronide) 17-Sulfate Dipotassium Salt
β-Estradiol-β-(β-D-Glucuronide) 17-Sulfate Dipotassium Salt
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-54252
CAS Number: 99156-45-3
Product type: Glucuronide
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: β-Estradiol-β-(β-D-Glucuronide) 17-Sulfate Dipotassium Salt
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - -β-Glycerol Phosphate Disodium Salt Pentahydrate
-β-Glycerol Phosphate Disodium Salt Pentahydrate
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-55396
CAS Number: 13408-09-8
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: -β-Glycerol Phosphate Disodium Salt Pentahydrate
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - β-NADH Disodium Salt
β-NADH Disodium Salt
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-58816
CAS Number: 606-68-8
Product type: Fine Chemicals
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: β-NADH Disodium Salt
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - β-Nicotinamide adenine dinucleotide phosphate disodium salt
β-Nicotinamide adenine dinucleotide phosphate disodium salt
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-N-00240
CAS Number: 24292-60-2
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: β-Nicotinamide adenine dinucleotide phosphate disodium salt
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - γ-HCH D6
γ-HCH D6
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-EJ-0009
CAS Number: 60556-82-3
Product type:
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: γ-HCH D6
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - ( 2,4,4-TRIMETHYL-1,3-OXAZOLIDIN-2-YL)(3-CHLOROPHENYL)-METHANONE
( 2,4,4-TRIMETHYL-1,3-OXAZOLIDIN-2-YL)(3-CHLOROPHENYL)-METHANONE
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-41400
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: ( 2,4,4-TRIMETHYL-1,3-OXAZOLIDIN-2-YL)(3-CHLOROPHENYL)-METHANONE
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-​)​-​(1R,​2R,​5S)​-​NeomenthylAcetate
(-​)​-​(1R,​2R,​5S)​-​NeomenthylAcetate
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-43141
CAS Number: 146502-80-9
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-​)​-​(1R,​2R,​5S)​-​NeomenthylAcetate
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (αR)-α-Methyl-N-[[3-(trifluoromethyl)phenyl]methyl]-1-naphthalenemethanamine Hydrochloride
(αR)-α-Methyl-N-[[3-(trifluoromethyl)phenyl]methyl]-1-naphthalenemethanamine Hydrochloride
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-58698
CAS Number: 1229225-42-6
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (αR)-α-Methyl-N-[[3-(trifluoromethyl)phenyl]methyl]-1-naphthalenemethanamine Hydrochloride
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - ((+)-Epicatechin)
((+)-Epicatechin)
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-57600
CAS Number: 35323-91-2
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: ((+)-Epicatechin)
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - ((+/-)-3,5-DHPG Hydrochloride
((+/-)-3,5-DHPG Hydrochloride
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-15548
CAS Number: 1822502-44-2
Product type:
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: ((+/-)-3,5-DHPG Hydrochloride
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - ((1S,2S,5S)-6,6-dimethylbicyclo[3.1.1]heptan-2-yl)methanol
((1S,2S,5S)-6,6-dimethylbicyclo[3.1.1]heptan-2-yl)methanol
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-52068
CAS Number: 53369-17-8
Product type: Fine Chemicals
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: ((1S,2S,5S)-6,6-dimethylbicyclo[3.1.1]heptan-2-yl)methanol
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - ((2-acetoxypropane-1,3-diyl)bis(oxy))bis(methylene) diacetate
((2-acetoxypropane-1,3-diyl)bis(oxy))bis(methylene) diacetate
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-57902
Product type: Fine Chemicals
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: ((2-acetoxypropane-1,3-diyl)bis(oxy))bis(methylene) diacetate
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - ((2R,3R,4R,5R)-3-(benzoyloxy)-4-chloro-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-methyltetrahydr...
((2R,3R,4R,5R)-3-(benzoyloxy)-4-chloro-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-methyltetrahydr...
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-N-05200
CAS Number: 1496551-71-3
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: ((2R,3R,4R,5R)-3-(benzoyloxy)-4-chloro-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-methyltetrahydr...
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - ((2R,3S)-2-ethoxy-5-oxo-tetrahydro-furan-3-yl)-carbamic acid allyl ester
((2R,3S)-2-ethoxy-5-oxo-tetrahydro-furan-3-yl)-carbamic acid allyl ester
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-37464
CAS Number: 220184-67-8
Product type: Fine Chemicals
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: ((2R,3S)-2-ethoxy-5-oxo-tetrahydro-furan-3-yl)-carbamic acid allyl ester
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - ((2R,3S,5R)-3-acetoxy-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methy...
((2R,3S,5R)-3-acetoxy-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methy...
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-39574
CAS Number: 6979-97-1
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: ((2R,3S,5R)-3-acetoxy-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methy...
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - ((2R,4S)-5-([1,1'-biphenyl]-4-yl)-2-methyl-4-nitropentanoic acid)
((2R,4S)-5-([1,1'-biphenyl]-4-yl)-2-methyl-4-nitropentanoic acid)
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-58093
CAS Number: 1982356-32-0
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: ((2R,4S)-5-([1,1'-biphenyl]-4-yl)-2-methyl-4-nitropentanoic acid)
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - ((3S,4R)-4-(p-tolyl)piperidin-3-yl)methanol Hydrochloride
((3S,4R)-4-(p-tolyl)piperidin-3-yl)methanol Hydrochloride
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-59318
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: ((3S,4R)-4-(p-tolyl)piperidin-3-yl)methanol Hydrochloride
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - ((4-(4-hydroxy-3-isopropylbenzyl)-3,5-dimethylphenoxy)methyl)phosphonic acid
((4-(4-hydroxy-3-isopropylbenzyl)-3,5-dimethylphenoxy)methyl)phosphonic acid
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-51972
CAS Number: 852947-39-8
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: ((4-(4-hydroxy-3-isopropylbenzyl)-3,5-dimethylphenoxy)methyl)phosphonic acid
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - ((5-Bromo-2-chlorophenyl)(2-hydroxyphenyl)methanone)
((5-Bromo-2-chlorophenyl)(2-hydroxyphenyl)methanone)
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-58541
CAS Number: 2556662-59-8
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: ((5-Bromo-2-chlorophenyl)(2-hydroxyphenyl)methanone)
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - ((5-Thiazolyl)methyl)-(4-nitrophenyl)carbonate
((5-Thiazolyl)methyl)-(4-nitrophenyl)carbonate
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-44153
CAS Number: 144163-97-3
Product type: Therapeutic
Product Format: Neat
Product Class: -
Product Subcategory: Therapeutic
Analytes: ((5-Thiazolyl)methyl)-(4-nitrophenyl)carbonate
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - ((5α,6α)-4,5-epoxymorphinan-3,6-diol)
((5α,6α)-4,5-epoxymorphinan-3,6-diol)
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-53801
CAS Number: 142864-34-4
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: ((5α,6α)-4,5-epoxymorphinan-3,6-diol)
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - ((Benzyloxy)carbonyl)-D-prolyl-L-proline
((Benzyloxy)carbonyl)-D-prolyl-L-proline
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-52375
CAS Number: 1221446-62-3
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: ((Benzyloxy)carbonyl)-D-prolyl-L-proline
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - ((R)-1-ethoxy-1-oxopentan-2-yl)-L-alanine
((R)-1-ethoxy-1-oxopentan-2-yl)-L-alanine
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-54327
Product type: Fine Chemicals
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: ((R)-1-ethoxy-1-oxopentan-2-yl)-L-alanine
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - ((S)-1-ethoxy-1-oxopentan-2-yl)-D-alanine
((S)-1-ethoxy-1-oxopentan-2-yl)-D-alanine
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-54326
Product type: Fine Chemicals
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: ((S)-1-ethoxy-1-oxopentan-2-yl)-D-alanine
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - ((S)-4-(2-chlorophenyl)-1-ethoxy-1-oxobutan-2-yl)-L-alanyl-L-proline
((S)-4-(2-chlorophenyl)-1-ethoxy-1-oxobutan-2-yl)-L-alanyl-L-proline
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-58632
CAS Number: 85918-76-9
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: ((S)-4-(2-chlorophenyl)-1-ethoxy-1-oxobutan-2-yl)-L-alanyl-L-proline
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - ((S)-4-(4-chlorophenyl)-1-ethoxy-1-oxobutan-2-yl)-L-alanyl-L-proline
((S)-4-(4-chlorophenyl)-1-ethoxy-1-oxobutan-2-yl)-L-alanyl-L-proline
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-58633
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: ((S)-4-(4-chlorophenyl)-1-ethoxy-1-oxobutan-2-yl)-L-alanyl-L-proline
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - ((tosyloxy)methyl)phosphonic acid
((tosyloxy)methyl)phosphonic acid
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-49118
CAS Number: 161760-09-4
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: ((tosyloxy)methyl)phosphonic acid
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-) Corey Lactone
(-) Corey Lactone
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-13328
CAS Number: 32233-40-2
Product type:
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-) Corey Lactone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-α-Kainic Acid
(-)-α-Kainic Acid
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-30264
CAS Number: 487-79-6
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-α-Kainic Acid
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-(14α)-Dihydrovinpocetine-d5
(-)-(14α)-Dihydrovinpocetine-d5
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-97597
CAS Number: NA
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-(14α)-Dihydrovinpocetine-d5
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-(2S,3S)-Viridifloric Acid Acetonide-d7
(-)-(2S,3S)-Viridifloric Acid Acetonide-d7
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-102816
CAS Number: 95462-09-2(Unlabelled)
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-(2S,3S)-Viridifloric Acid Acetonide-d7
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-(2S,3S)-Viridifloric Acid Ethyl Ester-d7
(-)-(2S,3S)-Viridifloric Acid Ethyl Ester-d7
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-102815
CAS Number: 176712-53-1(Unlabelled)
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-(2S,3S)-Viridifloric Acid Ethyl Ester-d7
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-(3S)-3-Hydroxy Quinine-vinyl-d3
(-)-(3S)-3-Hydroxy Quinine-vinyl-d3
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-101262
CAS Number: 2734920-65-9
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-(3S)-3-Hydroxy Quinine-vinyl-d3
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-(3S,5R)-Fluvastatin-d7
(-)-(3S,5R)-Fluvastatin-d7
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-101364
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-(3S,5R)-Fluvastatin-d7
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-18-Methoxycoronaridine-d4 Hydrochloride
(-)-18-Methoxycoronaridine-d4 Hydrochloride
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-96794
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-18-Methoxycoronaridine-d4 Hydrochloride
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-2-(4-((4-Chlorophenyl) Phenyl Methyl) Piperazin-lyl] ethanol
(-)-2-(4-((4-Chlorophenyl) Phenyl Methyl) Piperazin-lyl] ethanol
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-42089
CAS Number: 705289-61-8
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-2-(4-((4-Chlorophenyl) Phenyl Methyl) Piperazin-lyl] ethanol
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)2´-epi-5-Deoxy-strigol
(-)2´-epi-5-Deoxy-strigol
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-92527
CAS Number: 1259948-85-0
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)2´-epi-5-Deoxy-strigol
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-2-Amino-6-propionamido-d3-tetrahydrobenzothiazole
(-)-2-Amino-6-propionamido-d3-tetrahydrobenzothiazole
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-97805
CAS Number: 1217644-20-6
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-2-Amino-6-propionamido-d3-tetrahydrobenzothiazole
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-2-Methyl Isoborneol-d3
(-)-2-Methyl Isoborneol-d3
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-58298
CAS Number: 135441-89-3
Product type:
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-2-Methyl Isoborneol-d3
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-2β-Carbomethoxy-3β-(4-(iodophenyl-d4))nortropane
(-)-2β-Carbomethoxy-3β-(4-(iodophenyl-d4))nortropane
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-98745
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-2β-Carbomethoxy-3β-(4-(iodophenyl-d4))nortropane
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-3-Dehydro Shikimic Acid
(-)-3-Dehydro Shikimic Acid
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-51807
CAS Number: 2922-42-1
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-3-Dehydro Shikimic Acid
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-3-Epimuscarine-D9 Chloride
(-)-3-Epimuscarine-D9 Chloride
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-96167
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-3-Epimuscarine-D9 Chloride
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-3-methoxy-10-Oxo-N-methylmorphinan
(-)-3-methoxy-10-Oxo-N-methylmorphinan
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-ED-01507
CAS Number: 18050-88-9
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-3-methoxy-10-Oxo-N-methylmorphinan
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-8-Phenylmenthol
(-)-8-Phenylmenthol
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-84236
CAS Number: 65253-04-5
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-8-Phenylmenthol
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-Actinonin
(-)-Actinonin
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-01301
CAS Number: 13434-13-4
Product type: API
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-Actinonin
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-Acylfulvene
(-)-Acylfulvene
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-94660
CAS Number: 125392-76-9
Product type: Metabolite
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-Acylfulvene
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-alfa-Benidipine hydrochloride
(-)-alfa-Benidipine hydrochloride
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-04926
CAS Number: 129262-07-3
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-alfa-Benidipine hydrochloride
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-alpha-Phellandrene
(-)-alpha-Phellandrene
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-42721
CAS Number: 4221-98-1
Product type:
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-alpha-Phellandrene
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-Anaferine
(-)-Anaferine
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-62149
CAS Number: 19519-55-2
Product type: API
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-Anaferine
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-Asarinin
(-)-Asarinin
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-BS-00001
CAS Number: 133-04-0
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-Asarinin
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-beta-Bourbonene
(-)-beta-Bourbonene
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-ED-01014
CAS Number: 5208-59-3
Product type: Fine Chemicals
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-beta-Bourbonene
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-Bilobalide
(-)-Bilobalide
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-E-00038
CAS Number: 33570-04-6
Product type: API
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-Bilobalide
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-Biotin Sulfoxide
(-)-Biotin Sulfoxide
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-49115
CAS Number: 3376-83-8
Product type: Metabolite
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-Biotin Sulfoxide
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-Borneol
(-)-Borneol
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-07772
CAS Number: 464-45-9
Product type: API
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-Borneol
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-Bornyl Acetate
(-)-Bornyl Acetate
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-07770
CAS Number: 5655-61-8
Product type: Fine Chemicals
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-Bornyl Acetate
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-Camphor-10-sulfonic acid
(-)-Camphor-10-sulfonic acid
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-08450
CAS Number: 35963-20-3
Product type:
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-Camphor-10-sulfonic acid
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-Camphorsulfonic Acid Methyl Ester
(-)-Camphorsulfonic Acid Methyl Ester
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-45431
CAS Number: 83603-04-7
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-Camphorsulfonic Acid Methyl Ester
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-Canadalisol-d3
(-)-Canadalisol-d3
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-101733
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-Canadalisol-d3
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-Catechin
(-)-Catechin
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-10661
CAS Number: 18829-70-4
Product type: API
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-Catechin
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-Catechin Gallate
(-)-Catechin Gallate
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-10662
CAS Number: 130405-40-2
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-Catechin Gallate
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-cis-Permethrinic acid
(-)-cis-Permethrinic acid
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-52142
CAS Number: 55701-08-1
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-cis-Permethrinic acid
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-Citrinin
(-)-Citrinin
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-13035
CAS Number: 518-75-2
Product type:
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-Citrinin
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-Citronellal
(-)-Citronellal
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-TB-00398
CAS Number: 5949-05-3
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-Citronellal
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-Curlone
(-)-Curlone
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-57896
CAS Number: 87440-60-6
Product type: Terpenes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-Curlone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-Cyclocytidine Hydrochloride
(-)-Cyclocytidine Hydrochloride
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-CA-00236
CAS Number: 10212-25-6
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-Cyclocytidine Hydrochloride
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-Dehydro Griseofulvin
(-)-Dehydro Griseofulvin
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-51785
CAS Number: 3573-90-8
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: Therapeutic
Analytes: (-)-Dehydro Griseofulvin
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-DELTA-8-THC
(-)-DELTA-8-THC
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-R-00490
CAS Number: 5957-75-5
Product type: Chiral
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-DELTA-8-THC
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-Delta9-trans-Tetrahydrocannabiphorol
(-)-Delta9-trans-Tetrahydrocannabiphorol
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-ED-41920
CAS Number: 54763-99-4
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-Delta9-trans-Tetrahydrocannabiphorol
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-Dihydroaflatoxin Carboxaldehyde D2-d3
(-)-Dihydroaflatoxin Carboxaldehyde D2-d3
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-102424
CAS Number: 292824-31-8(Unlabelled)
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-Dihydroaflatoxin Carboxaldehyde D2-d3
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-Dihydroaflatoxin D2-d3
(-)-Dihydroaflatoxin D2-d3
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-102664
CAS Number: 6795-22-8(Unlabelled)
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-Dihydroaflatoxin D2-d3
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-Dihydroapovincaminic Acid Ethyl Ester
(-)-Dihydroapovincaminic Acid Ethyl Ester
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-91195
CAS Number: 57327-92-1
Product type:
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-Dihydroapovincaminic Acid Ethyl Ester
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-Dihydroquinine
(-)-Dihydroquinine
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-53154
CAS Number: 522-66-7
Product type: Catalyst
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-Dihydroquinine
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-Diisopropyl D-tartrate
(-)-Diisopropyl D-tartrate
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-U-00146
CAS Number: 62961-64-2
Product type: Chiral
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-Diisopropyl D-tartrate
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-Di-p-anisoyl-L-tartaric Acid
(-)-Di-p-anisoyl-L-tartaric Acid
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-U-00086
CAS Number: 50583-51-2
Product type:
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-Di-p-anisoyl-L-tartaric Acid
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-Dipivaloyl-L-tartaric Acid
(-)-Dipivaloyl-L-tartaric Acid
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-61236
CAS Number: 65259-81-6
Product type: MISCELLANEOUS
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-Dipivaloyl-L-tartaric Acid
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-Eburnamonine
(-)-Eburnamonine
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-92353
CAS Number: 4880-88-0
Product type: API
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-Eburnamonine
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-Epiafzelechin
(-)-Epiafzelechin
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-E-00682
CAS Number: 24808-04-6
Product type: API
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-Epiafzelechin
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-Epicatechin
(-)-Epicatechin
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-21693
CAS Number: 490-46-0
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-Epicatechin
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)Epicatechin gallate
(-)Epicatechin gallate
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-21694
CAS Number: 1257-08-5
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)Epicatechin gallate
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-Epicatechin Gallate-13C3
(-)-Epicatechin Gallate-13C3
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-97547
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-Epicatechin Gallate-13C3
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-Epicatechin-13C2D2
(-)-Epicatechin-13C2D2
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-103925
CAS Number: 490-46-0(unlabelled)
Product type: Stable Isotope Reagent
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-Epicatechin-13C2D2
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-Epicatechin-13C3
(-)-Epicatechin-13C3
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-97548
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-Epicatechin-13C3
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-Epicatechin-3'-O-glucuronide
(-)-Epicatechin-3'-O-glucuronide
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-TB-40814
CAS Number: 603133-91-1
Product type: Glucuronide
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-Epicatechin-3'-O-glucuronide
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-Epicatechin-D5
(-)-Epicatechin-D5
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-56438
CAS Number: 490-46-0(Unlabelled)
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-Epicatechin-D5
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-Epigallocatechin
(-)-Epigallocatechin
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-21725
CAS Number: 970-74-1
Product type: MTERS
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-Epigallocatechin
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-Epigallocatechin Gallate-13C3
(-)-Epigallocatechin Gallate-13C3
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-101062
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-Epigallocatechin Gallate-13C3
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (-)-Epigallocatechin Gallate-d3
(-)-Epigallocatechin Gallate-d3
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-94906
CAS Number: -
Product type:
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (-)-Epigallocatechin Gallate-d3
Certified reference material developed for use in pesticide residue analysis and quality control applications.
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