WS (drinking water) Quantitative E.Coli - QC

Dibenzo[lmbrs]naphtha[3,2,1,8,7-defgh]phenanthro[3,4,5-yzab]pyranthrene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 362600-03-1

D-Lactic Acid, 250mg

EPA Method 507/525 Analytes Mix #2 Rev.1