p-Isopropyltoluene, 1ml

Demeton-S-methyl-sulfone, 10µg/ml in Acetonitrile, 10ml

Chloral hydrate Level 3

2,3',4,5-Tetrachlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 32598-11-1