1-Bromo-2-chloroethane, 100 µg/ml, Methanol, 1ml

1,2,4,5,7,8-Hexachloronaphthalene, 1.2ml x 50ug/ml, nonane

n-Alkanes C10-C25, all even and uneven, 16 analytes, 10x1mL

1-(Trifluoroacetyl)imidazole, neat, Solvent-neat, Unit 1mL, # of units-5, Cas.no. 1546-79-8