pH 7.0 Standard @ 25°C, in water, 100ml

1-Methylpyrene, 1000µg/ml in MeChl, 1ml

Heptadecanoic acid (Margaric), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 506-12-7

Diazinon, 100 µg/ml, Ethyl acetate, 5ml