Benzene, certified, 5ml

N-Chloroacetyl-2,6-diethylaniline, 100µg/ml AL,5ml

Deltamethrin, 1000µg/ml in HE :acetone [9:1], 1ml

2,3,4,5-Tetrachlorophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 4901-51-3