EPA Methods Standards
Crescent Chemical Co Inc AGAR AGAR SERVA HIGH GEL
Agar Agar SERVA high gel-strength powder research grade Choice quality for in vitro culture of plants or bacteriology, no turbidity with phosphates. Size - 250G Storage Conditions - +15 °C TO +30 °C Catalog Number - 11396.02 CAS 9002-18-0
Crescent Chemical Co Inc AROCLOR1016 IN MEOH 100PPM 1ML
EPA Method 503.1 - Multi-Component Analytes Aroclor 1016 in Methanol CAS Size - 1mL Catalog Number - CC2522M
Crescent Chemical Co Inc EPA 549.1 STDS 2COMP 1ML
EPA Method 549.1 - Diquat and Paraquat Standard, 2 Components Diquat dibromide H20-1.97 mgmL, Paraquat dichloride 4H20-1.77 mgmL CAS Size - 1mL Catalog Number - CC2420A
Crescent Chemical Co Inc EPA 600 INTERNAL STD 6COMP 1ML
CLP Semivolatile Priority Pollutant Standards - Internal Standards Mix, 6 Components Acenaphthene-d10, Chrysene-d12, 1,4-Dichlorobenzene-d4, Naphthalene-d8, Perylene-d12, Phenanthrene-d 10 CAS Size - 1mL Catalog Number - CC2418
eMolecules Pharmablock / ethyl 2-oxo-2-(thiophen-2-yl)acetate / 100mg / 784545717 / PB03700 / 0.000 / 4075-58-5 / MFCD00015538 / 184.210 / C8H8O3S
Pharmablock / ethyl 2-oxo-2-(thiophen-2-yl)acetate / 100mg / 784545717 / PB03700 / 0.000 / 4075-58-5 / MFCD00015538 / 184.210 / C8H8O3S
Crescent Chemical Co Inc AROCLOR 1268 TRANSFRMR OIL 1ML
Aroclor 1268 in Transformer Oil - Transcrest W130, 50ppm CAS Size - 1mL Catalog Number - CC2530TL
Crescent Chemical Co Inc NABAM 100 MG
Nabam Fungicide (WS) CAS 142-59-6 Molecular Weight - 256.3434 Storage - -18°C Catalog Num - DRE-C15400000 pesticide
Crescent Chemical Co Inc ACROLEIN-2,4-DINITROPHENY 25MG
Acrolein-2,4-dinitrophenylhydrazone (DNPH) Hydrocarb./petrochem. (Metabolite) CAS 888-54-0 Molecular Weight - 236.1842 Storage - -18°C Catalog Num - DRE-CA10045200 chemical
Crescent Chemical Co Inc OXYFLUORFEN 100 MG
Oxyfluorfen Herbicide (WS) CAS 42874-03-3 Molecular Weight - 361.7003 Storage - RT Catalog Num - DRE-C15800000 chemical
Crescent Chemical Co Inc PARATHION-ETHYL SOLN 1ML
Parathion-ethyl Single Component Calibration Standard in Methanol CAS 56-38-2 Size - 1mL Catalog Number - 7889M.10
Crescent Chemical Co Inc DIOXATHION SOLN 1ML
Dioxathion Single Component Calibration Standard in Hexane CAS 78-34-2 Size - 1mL Catalog Number - 7443H.10
Crescent Chemical Co Inc EPA 552.1/552.2 IS 1COMP1ML
EPA Method 552.1EPA Method 552.2 Internal, 1 Component 1,2,3-Trichloropropane CAS Size - 1mL Catalog Number - CC2099D
Crescent Chemical Co Inc EPA 552.2 SURROG STD 1COMP 1ML
EPA Method 552.2 Surrogate, 1 Component 2,3-Dibromopropionic acid CAS Size - 1mL Catalog Number - CC2107B
ERA WATERS CORP FLUORIDE CAL STAND 125ML
One 125 mL standard containing Fluoride at 1000 mg/L in H2O. This CRM is covered by ERA's ISO Guide 34 accreditation.
