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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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2’,3’-Isopropylidene Adenosine-13C5
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-96915
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 2’,3’-Isopropylidene Adenosine-13C5
Certified reference material developed for use in pesticide residue analysis and quality control applications.
2’,3’-O-Isopropylidene-5-fluorouridine-13C,15N2
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-102273
CAS Number: NA
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 2’,3’-O-Isopropylidene-5-fluorouridine-13C,15N2
Certified reference material developed for use in pesticide residue analysis and quality control applications.
2’-Aminoacetanilide-3',4',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-00672
CAS Number: 34801-09-7(Unlabelled)
Product type: Stable Isotope Reagent
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 2’-Aminoacetanilide-3',4',5',6'-d4
Certified reference material developed for use in pesticide residue analysis and quality control applications.
2’-Bromoethyl 2,3,4,6-Tetra-O-acetyl-ß-D-glucopyranoside
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-68673
CAS Number: 16977-78-9
Product type: Carbohydrates
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 2’-Bromoethyl 2,3,4,6-Tetra-O-acetyl-ß-D-glucopyranoside
Certified reference material developed for use in pesticide residue analysis and quality control applications.
2’-Defluro-2’-hydroxy 2’-epi-Sofosbuvir-13Cd3
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-96982
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 2’-Defluro-2’-hydroxy 2’-epi-Sofosbuvir-13Cd3
Certified reference material developed for use in pesticide residue analysis and quality control applications.
2’-Deoxy L-Uridine-13C,15N2
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-96596
CAS Number: NA
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 2’-Deoxy L-Uridine-13C,15N2
Certified reference material developed for use in pesticide residue analysis and quality control applications.
2’-Deoxy-3’,5’-di-O-p-toluoyl Uridine-13C,15N2
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-102246
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 2’-Deoxy-3’,5’-di-O-p-toluoyl Uridine-13C,15N2
Certified reference material developed for use in pesticide residue analysis and quality control applications.
2’-Deoxyadenosine
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-73983
CAS Number: 958-09-8
Product type: API
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 2’-Deoxyadenosine
Certified reference material developed for use in pesticide residue analysis and quality control applications.
2’-Deoxycytidine 5’-Triphosphate-13C,15N2 Triethylamine
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-96610
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 2’-Deoxycytidine 5’-Triphosphate-13C,15N2 Triethylamine
Certified reference material developed for use in pesticide residue analysis and quality control applications.
2’-Deoxycytidine-1’-13C 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-74073
CAS Number: 478510-83-7
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 2’-Deoxycytidine-1’-13C Monohydrate
Certified reference material developed for use in pesticide residue analysis and quality control applications.
2’-Deoxyuridine
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-00244
CAS Number: 951-78-0
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 2’-Deoxyuridine
Certified reference material developed for use in pesticide residue analysis and quality control applications.
2’-Deoxyuridine-1’-13C
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-73952
CAS Number: 478510-85-9
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 2’-Deoxyuridine-1’-13C
Certified reference material developed for use in pesticide residue analysis and quality control applications.
2’-Deoxyuridine-2’-13C
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-73574
CAS Number: 478510-87-1
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 2’-Deoxyuridine-2’-13C
Certified reference material developed for use in pesticide residue analysis and quality control applications.
2’-Dihydro Boceprevir-d9(Boceprevir Metabolite M28-d9+M31-d9 (Mixture of Diastereomers))
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-100445
CAS Number: 1373318-85-4
Product type: Metabolite
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 2’-Dihydro Boceprevir-d9(Boceprevir Metabolite M28-d9+M31-d9 (Mixture of Diastereomers))
Certified reference material developed for use in pesticide residue analysis and quality control applications.
2’-epi-(6S,7S)-Lincomycin-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-96522
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 2’-epi-(6S,7S)-Lincomycin-d3
Certified reference material developed for use in pesticide residue analysis and quality control applications.
2’-Epi-DCT II 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-O-41511
CAS Number: 1214738-92-7
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 2’-Epi-DCT II Impurity
Certified reference material developed for use in pesticide residue analysis and quality control applications.
2’-Monodehydroxy-2’-chloro Ganciclovir-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-96344
CAS Number: NA
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 2’-Monodehydroxy-2’-chloro Ganciclovir-d5
Certified reference material developed for use in pesticide residue analysis and quality control applications.
2’-Monodehydroxy-2’-chloro Ganciclovir-d5-N-acetylmono-O-p-methoxybenzoate
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-99965
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 2’-Monodehydroxy-2’-chloro Ganciclovir-d5-N-acetylmono-O-p-methoxybenzoate
Certified reference material developed for use in pesticide residue analysis and quality control applications.
2’-O-(5’-Deoxy-ß-D-ribofuranosyl) Capecitabine-d11
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-96600
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 2’-O-(5’-Deoxy-ß-D-ribofuranosyl) Capecitabine-d11
Certified reference material developed for use in pesticide residue analysis and quality control applications.
2’-O-(5’-Deoxy-β-D-ribofuranosyl) Capecitabine
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-52017
CAS Number: 1262133-66-3
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: Therapeutic
Analytes: 2’-O-(5’-Deoxy-β-D-ribofuranosyl) Capecitabine
Certified reference material developed for use in pesticide residue analysis and quality control applications.
2’-O-Methyl-d3 Cytidine
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-102978
CAS Number: 2140-72-9(Unlabelled)
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 2’-O-Methyl-d3 Cytidine
Certified reference material developed for use in pesticide residue analysis and quality control applications.
2’-O-Methyl-d3 Paclitaxel
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-02564
CAS Number: NA
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 2’-O-Methyl-d3 Paclitaxel
Certified reference material developed for use in pesticide residue analysis and quality control applications.
2′,2′-Difluorodeoxyuridine-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-61075
CAS Number: 114248-23-6 (Unlabeled)
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 2′,2′-Difluorodeoxyuridine-d5
Certified reference material developed for use in pesticide residue analysis and quality control applications.
2′,3,4′,5-tetrahydroxy-7-methoxy-Flavone
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-60725
CAS Number: 92965-50-9
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 2′,3,4′,5-tetrahydroxy-7-methoxy-Flavone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
2′-O-Methyl-5-hydromethylcytidine
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-62815
CAS Number: 2088197-31-1
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 2′-O-Methyl-5-hydromethylcytidine
Certified reference material developed for use in pesticide residue analysis and quality control applications.
20 β-hydroxy-6-α-methyl Prednisolone
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-16490
CAS Number: 103574-57-8
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: Therapeutic
Analytes: 20 β-hydroxy-6-α-methyl Prednisolone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
20(R)-Ginsenoside Rg3-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-97482
CAS Number: NA
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 20(R)-Ginsenoside Rg3-d6
Certified reference material developed for use in pesticide residue analysis and quality control applications.
20(R)-Ginsenoside Rh2-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-97480
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 20(R)-Ginsenoside Rh2-d6
Certified reference material developed for use in pesticide residue analysis and quality control applications.
20(S)-Ginsenoside Rh2-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-97481
CAS Number: NA
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 20(S)-Ginsenoside Rh2-d6
Certified reference material developed for use in pesticide residue analysis and quality control applications.
20a/b-Dihydrodydrogesterone-d7 (major) 1:1 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-O-44503
CAS Number: 86495-64-9 (Unlabeled)
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 20a/b-Dihydrodydrogesterone-d7 (major) 1:1 mixture
Certified reference material developed for use in pesticide residue analysis and quality control applications.
20a-Dihydro Pregnenolone
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-52926
CAS Number: 901-56-4
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 20a-Dihydro Pregnenolone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
20a-Hydroxy Cholesterol-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-99526
CAS Number: 516-72-3(Unlabelled)
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 20a-Hydroxy Cholesterol-d7
Certified reference material developed for use in pesticide residue analysis and quality control applications.
20alpha-Dihydrocortisol
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-48531
CAS Number: 1719-79-5
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 20alpha-Dihydrocortisol
Certified reference material developed for use in pesticide residue analysis and quality control applications.
20-Alpha-Dihydrodydrogesterone-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-93487
CAS Number: 4243-74-7 (Unlabeled)
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 20-Alpha-Dihydrodydrogesterone-d7
Certified reference material developed for use in pesticide residue analysis and quality control applications.
20-beta-Dihydrodydrogesterone
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-90950
CAS Number: 4243-73-6
Product type: Metabolite
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 20-beta-Dihydrodydrogesterone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
20-Dehydro Cholesterol-d7 3-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-99642
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 20-Dehydro Cholesterol-d7 3-Acetate
Certified reference material developed for use in pesticide residue analysis and quality control applications.
20-Dihydro-corticosterone 21-Carboxylic 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-53192
CAS Number: 75879-79-7
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 20-Dihydro-corticosterone 21-Carboxylic Acid
Certified reference material developed for use in pesticide residue analysis and quality control applications.
20-Dihydroprogesterone 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-53126
CAS Number: 5062-62-4
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 20-Dihydroprogesterone Acetate
Certified reference material developed for use in pesticide residue analysis and quality control applications.
20-Formylpregn-4-en-3,7-dione
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-49438
CAS Number: NA
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 20-Formylpregn-4-en-3,7-dione
Certified reference material developed for use in pesticide residue analysis and quality control applications.
20-hydroxyimino Abiraterone
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-01121
CAS Number: NA
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 20-hydroxyimino Abiraterone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
20-ß-Dihydro Pregnenolone
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-52929
CAS Number: 901-57-5
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 20-ß-Dihydro Pregnenolone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
20-ß-Dihydrocortisol
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-53006
CAS Number: 116-58-5
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 20-ß-Dihydrocortisol
Certified reference material developed for use in pesticide residue analysis and quality control applications.
20α-Dihydro Pregnenolone-d5 3-Sulfate 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-99287
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 20α-Dihydro Pregnenolone-d5 3-Sulfate Sodium Salt
Certified reference material developed for use in pesticide residue analysis and quality control applications.
20α-Dihydrodydrogesterone
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-89984
CAS Number: 4243-74-7
Product type: Metabolite
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 20α-Dihydrodydrogesterone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
20α-Dihydrodydrogesterone-D7 (21,21,21-D3, 2,6,7-D3,17-D)
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-53208
CAS Number: 4243-74-7 (Unlabelled)
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 20α-Dihydrodydrogesterone-D7 (21,21,21-D3, 2,6,7-D3,17-D)
Certified reference material developed for use in pesticide residue analysis and quality control applications.
20α-Hydroxy Cholesterol
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-79481
CAS Number: 516-72-3
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 20α-Hydroxy Cholesterol
Certified reference material developed for use in pesticide residue analysis and quality control applications.
20β-Dihydro Pregnenolone-d5 3-Sulfate 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-99286
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 20β-Dihydro Pregnenolone-d5 3-Sulfate Sodium Salt
Certified reference material developed for use in pesticide residue analysis and quality control applications.
20-β-Dihydroprogesterone
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-18985
CAS Number: 145-15-3
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 20-β-Dihydroprogesterone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
20-β-Hydroxy Prednisone
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-28424
CAS Number: 600-92-0
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: Therapeutic
Analytes: 20-β-Hydroxy Prednisone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-(1-Ethoxyethyl) Beclomethasone 9,11-Epoxide-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-99560
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-(1-Ethoxyethyl) Beclomethasone 9,11-Epoxide-d5
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-(2-oxopropoxy) Hydrocortisone
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-47825
CAS Number: 1233011-24-9
Product type:
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-(2-oxopropoxy) Hydrocortisone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-(Acetyloxy)-pregna-1,4,9(11),16-tetraene-3,20-dione
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-01025
CAS Number: 37413-91-5
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-(Acetyloxy)-pregna-1,4,9(11),16-tetraene-3,20-dione
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21(R)-Hydroxy Montelukast-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-97419
CAS Number: 184763-26-6(Unlabelled)
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21(R)-Hydroxy Montelukast-d6
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21(S)-Hydroxy Montelukast-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-97418
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21(S)-Hydroxy Montelukast-d6
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Acetyloxy Budesonide-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-99709
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-Acetyloxy Budesonide-d8
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Aminoepothilone B
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-ZH-06588
CAS Number: 280578-49-6
Product type: Fine Chemicals
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-Aminoepothilone B
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Carboxylic Acid Triamcinolone Acetonide
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-50340
CAS Number: 53962-41-7
Product type:
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-Carboxylic Acid Triamcinolone Acetonide
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Chloro Hydrocortisone
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-07493
CAS Number: 75868-48-3
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: Therapeutic
Analytes: 21-Chloro Hydrocortisone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-chloro-6a,9-difluoro-11b,17-dihydroxy-16B-methylpregna-1,4-diene-3,20-dione-11-propionate
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-37811
CAS Number: NA
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-chloro-6a,9-difluoro-11b,17-dihydroxy-16B-methylpregna-1,4-diene-3,20-dione-11-propionate
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Cl-Fluorometholone
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-53864
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-Cl-Fluorometholone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Deacetoxy Deflazacort-d3 (Major)
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-99647
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-Deacetoxy Deflazacort-d3 (Major)
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Deacetyl Deflazacort-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-O-50153
CAS Number: 13649-57-5(Unlabelled)
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-Deacetyl Deflazacort-d2
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Dehydro Betamethasone
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-51747
CAS Number: 61558-12-1
Product type: Metabolite
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-Dehydro Betamethasone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Dehydro Budesonide
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-51750
CAS Number: 85234-63-5
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: Therapeutic
Analytes: 21-Dehydro Budesonide
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Dehydro Budesonide-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-F-00087
CAS Number: 85234-63-5 (unlabeled)
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-Dehydro Budesonide-D8
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Dehydro Desonide Hydrate
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-00239
CAS Number: 2820170-73-6
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-Dehydro Desonide Hydrate
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Dehydro Desoxymetasone
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-51757
CAS Number: 1188271-71-7
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-Dehydro Desoxymetasone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Dehydro Dexamethasone Hydrate
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-51706
CAS Number: 2964-79-6
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: Therapeutic
Analytes: 21-Dehydro Dexamethasone Hydrate
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Dehydro Flumethasone
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-51710
CAS Number: 65751-65-7
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-Dehydro Flumethasone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Dehydro Prednisolone
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-51793
CAS Number: 22420-16-2
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: Therapeutic
Analytes: 21-Dehydro Prednisolone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Dehydro-16a-hydroxy Prednisolone
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-51776
CAS Number: 1188271-73-9
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: Therapeutic
Analytes: 21-Dehydro-16a-hydroxy Prednisolone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Dehydrocorticosterone
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-11900
CAS Number: 20287-97-2
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: Therapeutic
Analytes: 21-Dehydrocorticosterone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Deoxy Cortisone
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-73563
CAS Number: 1882-82-2
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-Deoxy Cortisone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Deoxy Hydrocortisone
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-07494
CAS Number: 34184-82-2
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: Therapeutic
Analytes: 21-Deoxy Hydrocortisone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Deoxydexamethasone
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-01664
CAS Number: 426-15-3
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-Deoxydexamethasone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Deoxyprednisolone
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-52014
CAS Number: 20423-99-8
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: Therapeutic
Analytes: 21-Deoxyprednisolone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Desacetyl 21-Iodo Deflazacort
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-57663
CAS Number: 1425664-43-2
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-Desacetyl 21-Iodo Deflazacort
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Desacetyl Amcinonide-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-99633
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-Desacetyl Amcinonide-D4
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Desacetyl Anecortave
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-15597
CAS Number: 10184-70-0
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-Desacetyl Anecortave
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Desacetyl Deflazacort-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-93725
CAS Number: 13649-57-5 (Unlabeled)
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-Desacetyl Deflazacort-d3
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Desacetyl Deflazacort-d3 (Major)
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-94867
CAS Number: 13649-57-5 (Unlabelled)
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-Desacetyl Deflazacort-d3 (Major)
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Desacetyl Deflazacort-D4 Major
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-103105
CAS Number: 13649-57-5(Unlabelled)
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-Desacetyl Deflazacort-D4 Major
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Desacetyl Deflazacort-d6 (major)
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-99632
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-Desacetyl Deflazacort-d6 (major)
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Desacetyl Difluprednate 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-EO-02515
CAS Number: 23640-96-2 (Unlabeled)
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-Desacetyl Difluprednate D5
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Desacetyl Difluprednate-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-99615
CAS Number: 23640-96-2(Unlabelled)
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-Desacetyl Difluprednate-d3
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Desacetyl-21-isovaleroyl-d3 Difluprednate
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-99614
CAS Number: NA
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-Desacetyl-21-isovaleroyl-d3 Difluprednate
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Desoxycortisol-[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-I-00461
CAS Number: NA
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-Desoxycortisol-[d4]
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-di-iodo Deflazacort
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-56574
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-di-iodo Deflazacort
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Ethyl Pimecrolimus
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-59219
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-Ethyl Pimecrolimus
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Hemiacetal Betamethasone
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-08430
CAS Number: NA
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-Hemiacetal Betamethasone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Hemiacetal Dexamethasone
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-07690
CAS Number: 473273-03-9
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: Therapeutic
Analytes: 21-Hemiacetal Dexamethasone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Hydroxy Cabotegravir
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-96086
CAS Number: NA
Product type: Metabolite
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-Hydroxy Cabotegravir
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Hydroxy Cabotegravir-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-100223
CAS Number: NA
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-Hydroxy Cabotegravir-d3
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-hydroxy Hydrocortisone
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-08700
CAS Number: 68473-77-8
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-hydroxy Hydrocortisone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-hydroxyprogesterone
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-08020
CAS Number: 64-85-7
Product type: Metabolite
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-hydroxyprogesterone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Methoxy Desonide
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-00245
CAS Number: NA
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-Methoxy Desonide
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Methoxy Triamcinolone Acetonide
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-81232
CAS Number: 161740-70-1
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-Methoxy Triamcinolone Acetonide
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Methoxy-D3 Triamcinolone Acetonide
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-99487
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-Methoxy-D3 Triamcinolone Acetonide
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-Norrapamycin
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-00191
CAS Number: 156223-31-3
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-Norrapamycin
Certified reference material developed for use in pesticide residue analysis and quality control applications.
21-O-(1-Ethoxy)ethyl Cortisone-d9
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-99559
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: 21-O-(1-Ethoxy)ethyl Cortisone-d9
Certified reference material developed for use in pesticide residue analysis and quality control applications.
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