Pyridoxine-d5 (Major), 1mg

Methyl 2-octynoate, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 111-12-6

beta-Endosulfan, 10.0 µg/ml, Ethyl acetate, 10ml

V, 1000 µg/mL in 2% HNO3, 100ml