cis-Heptachlor-epoxide (Isomer B), 10µg/ml in CY, 10ml

Diltiazem hydrochloride, neat, Solvent-neat, Unit 500mg, # of units-1, Cas.no. 33286-22-5

EPA Method 551.1 Standard

2,4-Dinitro-1-naphthol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 605-69-6