epsilon-HCH, 10.0 µg/ml, Cyclohexane, 1ml

Caffeine, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 58-08-2

1,8-Dichloronaphthalene,50 µg/mL,isooctane,1mL,

N-Acetyl-S-phenyl-L-cysteine, 100mg