EPA Methods Standards

eMolecules​ Pharmablock / ethyl 3-nitro-1H-pyrazole-5-carboxylate / 25mg / 788589528 / PBXAA440 / 0.000 / 39846-84-9 / MFCD00757965 / 185.139 / C6H7N3O4

Pharmablock / ethyl 3-nitro-1H-pyrazole-5-carboxylate / 25mg / 788589528 / PBXAA440 / 0.000 / 39846-84-9 / MFCD00757965 / 185.139 / C6H7N3O4

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More

Cambridge Isotope Laboratories Method 537 1 Surrogate Primary Dilution Standard (SUR PDS) 1 2 mL

Method 537 1 Surrogate Primary Dilution Standard (SUR PDS) 1 2 mL

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More

Crescent Chemical Co Inc DICYCLOPENTADIENE SOLN 1ML

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Dicyclopentadiene Single Component Calibration Standard in Methanol CAS 77-33-6 Size - 1mL Catalog Number - 3798M.10

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More

eMolecules​ ChemScene / Ethyl 5-methyl-1H-pyrrole-3-carboxylate / 100mg / 536807756 / CS-0103971 / 0.000 / 2199-50-0 / MFCD01006756 / 153.181 / C8H11NO2

ChemScene / Ethyl 5-methyl-1H-pyrrole-3-carboxylate / 100mg / 536807756 / CS-0103971 / 0.000 / 2199-50-0 / MFCD01006756 / 153.181 / C8H11NO2

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More

eMolecules​ Ambeed / Ethyl 4-(4455-tetramethyl-132-dioxaborolan-2-yl)thiophene-2-carboxylate / 100mg / 686660185 / A470779 / / 1207557-61-6 / MFCD12198151 / 282.160 / C13H19BO4S

Ambeed / Ethyl 4-(4455-tetramethyl-132-dioxaborolan-2-yl)thiophene-2-carboxylate / 100mg / 686660185 / A470779 / / 1207557-61-6 / MFCD12198151 / 282.160 / C13H19BO4S

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More

eMolecules​ Pharmablock / methyl 3-(dibenzylamino)oxetane-3-carboxylate / 25mg / 629469807 / PBLL1400 / 0.000 / 1452228-33-9 / MFCD30471663 / 311.381 / C19H21NO3

Pharmablock / methyl 3-(dibenzylamino)oxetane-3-carboxylate / 25mg / 629469807 / PBLL1400 / 0.000 / 1452228-33-9 / MFCD30471663 / 311.381 / C19H21NO3

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More

ERA WATERS CORP CHLORINATED ACID HERBICIDES

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

NC3495881 CHLORINATED ACID HERBICIDES

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More

Medchemexpress LLC WNT3A SURROGATE HUM 50UG

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

5000184805 WNT3A SURROGATE HUM 50UG

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More

Crescent Chemical Co Inc tau-Fluvalinate, 102851-06-9, MFCD00871307, 100mg

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Molecular Formula C26H22ClF3N2O3, Molecular Weight 502.918, Insecticide (WS), Storage: -18°C

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More

Medchemexpress LLC Tofacitinib metabolite-1 | 1640971-51-2 | 99.6% | C16H20N6O2 | 10MG

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Tofacitinib metabolite-1 is the primary human metabolite of the JAK inhibitor tofacitinib. This small-molecule reference standard is supplied as a light-yellow solid at high purity for use in pharmacokinetic, metabolism, and LC-MS analytical method development.

• CAS number: 1640971-51-2
• Molecular formula: C16H20N6O2
• Molecular weight: 328.37 g/mol
• High purity, approximately 99.6%
• Appearance: light yellow to yellow solid
• Soluble in DMSO; recommended 100 mg/mL with ultrasonic assistance
• Suitable for pharmacokinetic, metabolism, and analytical reference studies
• Storage: protect from light; solids at 4°C; solutions long-term at -80°C

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More

Crescent Chemical Co Inc PRODIAMINE 100 MG

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Prodiamine Herbicide (WS) CAS 29091-21-2 Molecular Weight - 350.2937 Storage - RT Catalog Num - DRE-C16320000 pesticide

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More

Crescent Chemical Co Inc OMETHOATE SOLN 1ML

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Omethoate Single Component Calibration Standard in Acetone CAS 1113-02-6 Size - 1mL Catalog Number - 7767A

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More

Crescent Chemical Co Inc CHLORPYRIFOS D10 SOLN 1 ML

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Chlorpyrifos D10 100 µg/mL in Acetone Insecticide (Isotop solution) CAS 285138-81-0 Molecular Weight - 360.6479 Storage - RT Catalog Num - DRE-XA11600100AC pesticide

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More

Crescent Chemical Co Inc MALATHION SOLN 1ML

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Malathion Single Component Calibration Standard in Methanol CAS 121-75-5 Size - 1mL Catalog Number - 7717M.10

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More

Crescent Chemical Co Inc ACROLEIN-2,4-DINITROPHENY 25MG

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Acrolein-2,4-dinitrophenylhydrazone (DNPH) Hydrocarb./petrochem. (Metabolite) CAS 888-54-0 Molecular Weight - 236.1842 Storage - -18°C Catalog Num - DRE-CA10045200 chemical

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More