EPA Method 6020/6020A - Mix B

Bromoform, 100 µg/ml, Methanol, 1ml

3,4,4',5-Tetrachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 70362-50-4

2-Methyltetrahydrothiophene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 1795-09-1