1,2,3-Trichloronaphthalene, 1.2ml x 50ug/ml, nonane

(-)-Nicotine ditartrate, >99%, (CAS 65-31-6), 10g

Methyl parathion, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 298-00-0

2-Nitroaminoethanol-1,1,2,2-d4, 1000µg/mL, Solvent-methanol, Unit 1.1mL, # of units-1, Cas.no.