POE (5) tallow amine, 1g

DL-N-Nitrosonornicotine-d4, 1000µg/mL, Solvent-acetonitrile, Unit 2mL, # of units-1, Cas.no. 66148-19-4

Atrazine D5 (ethylamino D5), 1000 µg/mL in Acetonitrile, 1ml

1,2,5,7-Tetrachloronaphthalene, 1.2mL x 50ug/mL, nonane