Hexanoic acid, 1000µg/ml in Water, 1ml

Ethanol standard in water,0.8g/L,water, 1.5mL

Hexachlorobenzene, 100µg/ml in MeOH, 1ml

Dibenz[a,h]anthracene-d14, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 13250-98-1