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

2-Ethylhexyl n-octyl phthalate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 3461-26-5

Bolstar

N-Nitrosodipropylamine, 100 µg/ml, Methanol, 5ml