WS (drinking water) Quantitative E.Coli - QC

V, 1000 µg/mL in 2% HNO3, 100ml

4,4'-Difluorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 457-68-1

n-Hydrocarbon Mix C8 - C40