Isazofos, 10.0 µg/ml, Ethyl acetate, 10ml

Vanillin 4-O-β-D-Glucoside, 25mg

Arochlor 1221 , 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 11104-28-2

Diltiazem (free base), 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 42399-41-7