WS Chorinated DBP’s - EPA Method 551

Chlorfenvinphos, 1000µg/ml in MeOH, 1ml

Ammonium Nitrate as NH4+

o,p'-Methoxychlor, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 30667-99-3