Metazachlor-oxalamic acid (OA), 10mg

EPA Method 624Mix #1 - Purgeables

Thiophene in Thiophene-free Benzene Units: 5x1mL ampoule, 10mL screw-capped bottle Chiron No. Concentration Light White Mineral Oil µg thiophene/g (20 cSt at 40°C)

Warfarin, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 81-81-2