PCB No. 16, 100µg/ml in Isooctane, 1ml

Crotoxyphos, 1000µg/ml in in hexane:acetone [9:1], 1ml

2-Methylthio-3-methyl- and 2-methylthio-5-methylpyrazine, Isomer mixture, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.

Ethyl tricosanoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 18281-07-7