EPA Method 525 - Tuning Standard

Sulfabenzamide, 100 µg/ml, Methanol, 1ml

2,2',4,4',6-Pentachlorobiphenyl, 100µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 39485-63-1

1-Bromotetradecane, 250mg