PAH IS/S Standard, 4000µg/ml in MeChl., 1ml

alphaßß (20R,24S)-24-Methylcholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 71117-90-3

Bromophos-methyl, 100 µg/ml, Ethyl acetate, 5ml

Malathion, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 121-75-5