gamma-HCH, 100 µg/ml, Ethyl acetate, 5ml

(±)-Nicotine-2,4,5,6-d4 (pyridine-d4),100 µg/mL,acetonitrile,1mL,

Bromfenvinphos-ethyl, 10.0 µg/ml, Acetonitrile,

Methacrifos, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 30864-28-9