gamma-HCH, 250mg

Pentachlorobenzene,100 µg/mL,cyclohexane,1mL,

Phosalone, 100µg/ml in Methanol, 1ml

U{13C17}-Aflatoxin G2, 0.5µg/ml, Solvent-acetonitrile, Unit 1.2mL, # of units-1, Cas.no.