WS (drinking water) Quantitative E.Coli

1,2-Dichlorobenzene

N-Methyl-N-(trimethylsilyl)trifluoroacetamide, neat, Solvent-neat, Unit 25g, # of units-1, Cas.no. 24589-78-4

Phosphamidon, 100 µg/ml, Ethyl acetate, 5ml