gamma-HCH, 10.0 µg/ml, Ethyl acetate, 10ml

epsilon-HCH (BHC), 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 6108-10-7

ICP Mix #1

Theobromine-d3 (1-methyl-d3),100 µg/mL,MeOH,1mL