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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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4-HydroxyDutasteride
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-93793
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-HydroxyDutasteride
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxyestradiol-2-glutathione
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-67260
CAS Number: 209523-07-9
Product type: Chiral
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Hydroxyestradiol-2-glutathione
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxyestradiol-2-glutathione-15N3
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-97439
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Hydroxyestradiol-2-glutathione-15N3
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxyestrone-2-glutathione
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-65983
CAS Number: 116840-27-8
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Hydroxyestrone-2-glutathione
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxyglucobrassicin
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-49104
CAS Number: 83327-20-2
Product type: Carbohydrates
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Hydroxyglucobrassicin
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxyindole
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-27554
CAS Number: 2380-94-1
Product type: Therapeutic
Product Format: Neat
Product Class: -
Product Subcategory: Therapeutic
Analytes: 4-Hydroxyindole
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxyindole O-b-D-Glucuronide Sodium 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-104137
Product type: Glucuronide
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Hydroxyindole O-b-D-Glucuronide Sodium Salt
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxy-indole-3-acetaldehyde
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-62350
CAS Number: 1893842-75-5
Product type: Metabolite
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Hydroxy-indole-3-acetaldehyde
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxy-L-(+)-2-phenylglycine
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-56321
CAS Number: 32462-30-9
Product type:
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Hydroxy-L-(+)-2-phenylglycine
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxylated Avatrombopag
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-SN-00178
CAS Number: -
Product type:
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Hydroxylated Avatrombopag
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxylidocaine-d10
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-100204
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Hydroxylidocaine-d10
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxy-L-isoleucine
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-M-03320
CAS Number: 781658-23-9
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Hydroxy-L-isoleucine
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxymelatonin-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-T-100200
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Hydroxymelatonin-d4
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxymethyl ambrisentan
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-05911
CAS Number: 1106685-84-0
Product type: Metabolite
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Hydroxymethyl ambrisentan
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxymethyl Ambrisentan Acyl 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-71331
CAS Number: 1106685-77-1
Product type: Glucuronide
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Hydroxymethyl Ambrisentan Acyl Glucuronide
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxymethyl Loratadine
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-06123
CAS Number: 609806-40-8
Product type: Metabolite
Product Format: Neat
Product Class: -
Product Subcategory: Therapeutic
Analytes: 4-Hydroxymethyl Loratadine
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxymethyl Loratadine 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-93627
CAS Number: NA
Product type: Metabolite
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Hydroxymethyl Loratadine Hydrochloride
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxymethyl Vortioxetine
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-45631
CAS Number: 1429750-85-5
Product type:
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Hydroxymethyl Vortioxetine
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxymethyl-2-benzylphenyl Isobutyrate
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-27935
CAS Number: 1309934-15-3
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Hydroxymethyl-2-benzylphenyl Isobutyrate
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxymethylbicyclo[2.2.2]octane-1-carboxylic Acid Isopropylamide-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-100195
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Hydroxymethylbicyclo[2.2.2]octane-1-carboxylic Acid Isopropylamide-d7
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxymethylbicyclo[2.2.2]octane-1-carboxylic Acid Methylamide-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-100194
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Hydroxymethylbicyclo[2.2.2]octane-1-carboxylic Acid Methylamide-d3
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxymethylphenylbutazone
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-60512
CAS Number: 23111-33-3
Product type: Fine Chemicals
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Hydroxymethylphenylbutazone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-hydroxy-N,N,2-trimethyl-1-tosyl-1H-benzo[d]imidazole-6-carboxamide
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-01689
CAS Number: 942195-86-0
Product type: Fine Chemicals
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-hydroxy-N,N,2-trimethyl-1-tosyl-1H-benzo[d]imidazole-6-carboxamide
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxy-nabumetone
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-93361
CAS Number: 98386-83-5
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Hydroxy-nabumetone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-HydroxyNandrolone
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-43418
CAS Number: 4721-69-1
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-HydroxyNandrolone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4'-Hydroxynonanophenone-13C6
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-101284
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4'-Hydroxynonanophenone-13C6
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxy-PAC 1-β-D-Glucopyranosiduronic Acid-d8
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-100182
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Hydroxy-PAC 1-β-D-Glucopyranosiduronic Acid-d8
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-hydroxypentanoic 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-ED-41579
CAS Number: 13532-37-1
Product type: Building Blocks
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-hydroxypentanoic acid
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxyphenyl 4-Isopropoxyphenyl Sulfone-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-103118
CAS Number: 95235-30-6(Unlabelled)
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Hydroxyphenyl 4-Isopropoxyphenyl Sulfone-d7
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-hydroxyphenyl acrylate
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-42165
CAS Number: 3233-36-1
Product type: Fine Chemicals
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-hydroxyphenyl acrylate
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxyphenyl Carvedilol
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-05900
CAS Number: 142227-49-4
Product type: Metabolite
Product Format: Neat
Product Class: -
Product Subcategory: Therapeutic
Analytes: 4-Hydroxyphenyl Carvedilol
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxyphenyl Carvedilol-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-31038
CAS Number: 1261395-96-3
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: Therapeutic
Analytes: 4-Hydroxyphenyl Carvedilol-d5
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-hydroxyphenyl methacrylate
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-42010
CAS Number: C10H10O3
Product type: Fine Chemicals
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-hydroxyphenyl methacrylate
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxyphenylacetaldoxime
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-60315
CAS Number: 23745-82-6
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Hydroxyphenylacetaldoxime
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxyphenylboronic 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-M-24145
CAS Number: 71597-85-8
Product type: Building Blocks
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Hydroxyphenylboronic acid
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxyphenylboronic acid pinacol 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-M-24146
CAS Number: 269409-70-3
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Hydroxyphenylboronic acid pinacol ester
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxyphenylbutazone
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-ZG-80621
CAS Number: 16860-43-8
Product type:
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Hydroxyphenylbutazone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxyphenylglycine-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-O-11071
CAS Number: 122-87-2(Unlabeled)
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: Therapeutic
Analytes: 4-Hydroxyphenylglycine-d4
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxyphenyllactic acid, racemic mixture
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-EK-02168
CAS Number: 6482-98-0
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Hydroxyphenyllactic acid, racemic mixture
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxyphenyllactic acid-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-B-00293
CAS Number: NA
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Hydroxyphenyllactic acid-d3
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxyphthalic 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-M-58419
CAS Number: 610-35-5
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Hydroxyphthalic acid
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxy-proline-N,N-dimethylamine-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-O-54561
Product type: Stable Isotope Reagent
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Hydroxy-proline-N,N-dimethylamine-D6
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxy-Propanolol Sulfate
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-01433
CAS Number: 87075-33-0
Product type: Therapeutic
Product Format: Neat
Product Class: -
Product Subcategory: Therapeutic
Analytes: 4-Hydroxy-Propanolol Sulfate
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxypyridine
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-28576
CAS Number: 626-64-2
Product type: Pesticide Standards
Product Format: Neat
Product Class: Hydroxypyridine
Product Subcategory: Other
Analytes: 4-Hydroxypyridine
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxypyridine-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-C-02015
CAS Number: 45503-33-1
Product type: Stable Isotope Reagent
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Hydroxypyridine-d5
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxyquinolin-2(1H)-one
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-M-26075
CAS Number: 86-95-3
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Hydroxyquinolin-2(1H)-one
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxy-tamoxifen
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-EK-02307
CAS Number: 68392-35-8
Product type: Metabolite
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Hydroxy-tamoxifen
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxy-Teriflunomide
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-28773
CAS Number: 1058722-45-4
Product type: Metabolite
Product Format: Neat
Product Class: -
Product Subcategory: Therapeutic
Analytes: 4-Hydroxy-Teriflunomide
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-hydroxytryptamine
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-01634
CAS Number: 570-14-9
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-hydroxytryptamine
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroxy-α1-[[[6-(2-phenylethoxy)hexyl]amino]methyl]-1,3-benzenedimethanol-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-98896
CAS Number: 94749-02-7 (unlabeled)
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Hydroxy-α1-[[[6-(2-phenylethoxy)hexyl]amino]methyl]-1,3-benzenedimethanol-d3
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hydroy PAC-1-d8
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-100183
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Hydroy PAC-1-d8
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Hyrdroxy Felbamate-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-T-101303
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Hyrdroxy Felbamate-d4
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4'-Hyroxy Cyprodinil-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-T-103966
CAS Number: 195157-66-5(unlabelled)
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4'-Hyroxy Cyprodinil-D4
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Iodo-1,2-Di(Methyl-d3)Benzene
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-48578
CAS Number: 2220291-06-3
Product type: Stable Isotope Reagent
Product Format: Neat
Product Class: -
Product Subcategory: OLED
Analytes: 4-Iodo-1,2-Di(Methyl-d3)Benzene
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Iodo-1H-pyrazole-1-acetonitrile
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-49531
CAS Number: 955965-81-8
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Iodo-1H-pyrazole-1-acetonitrile
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-iodo-2,8-bis(trifluoromethyl)quinoline
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-49429
CAS Number: 150785-69-6
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-iodo-2,8-bis(trifluoromethyl)quinoline
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Iodo-2-[2-methyl-4-[1,2,2,2-tetrafluoro-1-(trifluoromethyl)ethyl]phenyl]-1H-isoindole-1,3(2H)-dion
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-56743
CAS Number: 346575-66-4
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Iodo-2-[2-methyl-4-[1,2,2,2-tetrafluoro-1-(trifluoromethyl)ethyl]phenyl]-1H-isoindole-1,3(2H)-dion
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Iodo-2-[2-methyl-4-[1,2,2,2-tetrafluoro-1-(trifluoromethyl)ethyl]phenyl]-1H-isoindole-1,3(2H)-dion...
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-96221
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Iodo-2-[2-methyl-4-[1,2,2,2-tetrafluoro-1-(trifluoromethyl)ethyl]phenyl]-1H-isoindole-1,3(2H)-dion...
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Iodo-3-methylbenzoic 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-M-01940
CAS Number: 52107-87-6
Product type: Fine Chemicals
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Iodo-3-methylbenzoic acid
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Iodoaniline-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-T-100151
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Iodoaniline-d4
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Iodobenzonitrile
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-M-03036
CAS Number: 3058-39-7
Product type: Fine Chemicals
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Iodobenzonitrile
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Iodobenzotrifluoride
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-M-03039
CAS Number: 455-13-0
Product type: Fine Chemicals
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Iodobenzotrifluoride
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Iodobiphenyl
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-M-04581
CAS Number: 1591-31-7
Product type: Fine Chemicals
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Iodobiphenyl
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Iodo-D-phenylalanine
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-AC-03986
CAS Number: 62561-75-5
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Iodo-D-phenylalanine
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Iodohippuric acid-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-O-46121
CAS Number: 55790-22-2 (Unlabelled)
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Iodohippuric acid-D4
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Iodo-L-phenylalanine
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-M-57906
CAS Number: 24250-85-9
Product type: MISCELLANEOUS
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Iodo-L-phenylalanine
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Iodo-L-Phenylalanine-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-O-61446
CAS Number: 1645279-93-1
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Iodo-L-Phenylalanine-d4
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Iodophenol
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-29502
CAS Number: 540-38-5
Product type: Fine Chemicals
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Iodophenol
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Iodophenyl 2,3,4-Tri-O-acetyl-beta-D-glucuronide 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-T-56756
CAS Number: 490028-18-7
Product type: Glucuronide
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Iodophenyl 2,3,4-Tri-O-acetyl-beta-D-glucuronide Methyl Ester
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Iodotoluene-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-C-01634
CAS Number: 1039678-66-4
Product type: Stable Isotope Reagent
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Iodotoluene-d7
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Ipomeanol-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-T-103456
CAS Number: 848750-68-5
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Ipomeanol-d6
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Isobutyl-2-pyrrolidinone-13C3 (pregabalin lactam 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-T-101216
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Isobutyl-2-pyrrolidinone-13C3 (pregabalin lactam impurity)
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Isobutylbenzoic 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-MM-59587
CAS Number: 38861-88-0
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Isobutylbenzoic acid
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Isomer of TrifluoperazineHydrochloride
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-42653
CAS Number: NA
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Isomer of TrifluoperazineHydrochloride
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-isopropyl-1,3-dithiolane-2,2-diyl 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-39222
CAS Number: NA
Product type: Fine Chemicals
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-isopropyl-1,3-dithiolane-2,2-diyl diacetate
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-isopropyl-3,5-dimethoxybenzaldehyde
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-38407
CAS Number: 344396-19-6
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-isopropyl-3,5-dimethoxybenzaldehyde
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-iso-Propylaniline-2,3,5,6-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-C-02066
CAS Number: 1219804-95-1
Product type: Pesticide Standards
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-iso-Propylaniline-2,3,5,6-d4
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Isopropylbenzoic 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-M-57722
CAS Number: 536-66-3
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Isopropylbenzoic acid
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Isopropylphenol
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-30010
CAS Number: 99-89-8
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: Therapeutic
Analytes: 4-Isopropylphenol
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-iso-Propylphenol-d12
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-C-02072
CAS Number: 1219805-27-2
Product type: Stable Isotope Reagent
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-iso-Propylphenol-d12
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Isopropylphenyl Diphenyl Phosphate-d10
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-98964
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Isopropylphenyl Diphenyl Phosphate-d10
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Isothiocyanato-2-(trifluoromethyl)benzoic 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-P-09005
CAS Number: 1705583-65-8
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Isothiocyanato-2-(trifluoromethyl)benzoic acid
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Isothiocyanatophenol
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-F-00021
CAS Number: 2131-60-4
Product type: Metabolite
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Isothiocyanatophenol
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-isothiocyano-2 - (trifluoromethyl) benzamide
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-40394
CAS Number: NA
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-isothiocyano-2 - (trifluoromethyl) benzamide
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Keto 13-cis-Retinoic 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-57023
CAS Number: 71748-58-8
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Keto 13-cis-Retinoic Acid
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Keto 13-cis-Retinoic-d3 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-T-99035
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Keto 13-cis-Retinoic-d3 Acid Methyl Ester
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4M HCl in Ethyl 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-O-45843
CAS Number: 7647-01-0
Product type: Fine Chemicals
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4M HCl in Ethyl Acetate
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Maleimidobutyric Acid N-Succinimidyl 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-31465
CAS Number: 80307-12-6
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Maleimidobutyric Acid N-Succinimidyl Ester
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Maleimidophenol
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-78501
CAS Number: 7300-91-6
Product type: Fine Chemicals
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Maleimidophenol
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Menthan-3-one
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-00094
CAS Number: 10458-14-7
Product type:
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Menthan-3-one
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-MePPP HCl
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-48290
CAS Number: 1313393-58-6
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-MePPP HCl
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Mercaptobenzoic 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-32004
CAS Number: 1074-36-8
Product type: Fine Chemicals
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Mercaptobenzoic Acid
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Mercaptobutyric 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-32008
CAS Number: 13095-73-3
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Mercaptobutyric Acid
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Mercaptopyridine
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-31862
CAS Number: 4556-23-4
Product type: Fine Chemicals
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Mercaptopyridine
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4MetBuXPhos Pd G3
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-46352
CAS Number: 1507403-85-1
Product type: Catalyst
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4MetBuXPhos Pd G3
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Methoxy Estrone
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-31955
CAS Number: 58562-33-7
Product type: Pesticide Standards
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Methoxy Estrone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Methoxy Fenretinide
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-57702
CAS Number: 79965-10-9
Product type: Metabolite
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Methoxy Fenretinide
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Methoxy Fenretinide-13C,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-99034
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Methoxy Fenretinide-13C,d3
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4'-Methoxy Flurbiprofen
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-57805
CAS Number: 41635-83-0
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4'-Methoxy Flurbiprofen
Certified reference material developed for use in pesticide residue analysis and quality control applications.
4-Methoxy Lornoxicam
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-40507
CAS Number: 2469039-23-2
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 4-Methoxy Lornoxicam
Certified reference material developed for use in pesticide residue analysis and quality control applications.
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