WS Chlorinated Pesticide Amp 1 - Cal Check 2

EPA Method 502/524 High Conc VOC Mix #6

Tetraoctadecylammonium bromide, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 63462-99-7

2,2',4,4',5-Pentachlorobiphenyl