Imidacloprid, 100µg/ml in methanol, 1ml

1,2,3,6,7,8-Hexachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

Methyl-tert-butylsulfide, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 6163-64-0

Acenaphthene-d10, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 15067-26-2