beta-HCH, 100 µg/ml, Ethyl acetate, 5ml

2,4-Dimethylbenzoic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 611-01-8

1,3-Dechlorane Plus® Mono adduct, 1.2ml x 50ug/ml, toluene

4-(N-Methyl-N-nitrosamino)-1-(3-pyridyl)-1-butanone-d4, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 764661-24-7