D8-4,4'-DDE, 100 µg/ml, Acetone, 1ml

alpha-HCH, 10 µg/ml, Ethyl acetate, 10ml

(+/-)-Cotinine-d3 (N-methyl-d3), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 110952-70-0

Terfenadine,neat,neat,10mg,