1,2,3,4,6,7-Hexachloronaphthalene, 50µg/ml in nonane, 1,2ml

Phthalic acid, butyloctyl ester, certified, 0.25g

Methylvinylketone 2,4-dinitrophenylhydrazone, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 2675-19-6

n-Tetracontane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 4181-95-7