Paraoxon-ethyl, 10.0 µg/ml, Ethyl acetate, 10ml

Hexazinone, 10.0 µg/ml, Acetonitrile, 10ml

2,4,6-Tribromophenol-PFB, 1000µg/mL, Solvent-isopropanol, Unit 5mL, # of units-1, Cas.no.

4-tert-Amylphenol, certified, 0.25g