Benzene, neat, Solvent-neat, Unit 5mL, # of units-1, Cas.no. 71-43-2

Imidacloprid-d4 (imidazolidine-4,4,5,5-d4),100 µg/mL,acetonitrile,1mL,

2,3',4,4',5-Pentachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 31508-00-6

1,1,2-Trichloroethane, 1ml