Verification II Standard 1 Back Catalog number: 53019 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3776.7-K-IO 2-Ethyl-3-methoxypyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. 25680-58-4 Price on request XA10333000ME Atrazine-2-hydroxy, 100µg/mL in MeOH, 1ml Price on request 11985.16-10MG Isothipendyl hydrochloride,neat,neat,10mg, Price on request