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

(3 alpha(H)+3bß(H)),17ß(H),21ß(H)-3-Hydroxyhopane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 28196-47-6/

4,4'-DDD, 10.0 µg/ml, Cyclohexane, 10ml

Cadmium (Cd), 5µg/ml in in 2%-HNO3/Water, 4x25ml