Atrazine-desethyl, 100 µg/ml, Acetonitrile, 5ml

4-n-Hexylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 2446-69-7

Di-n-octyltin dichloride, 1000µg/ml in MeChl, 1ml

Glyphosate, 10 ng/µl, 10ml