Aqueous ethanol control EtOH AQ (3.0g/L), 10x1,5ml

Volatile Standard

3,4,4'-Tribromodiphenyl ether, 1.2ml x 50ug/ml, nonane

2,2',5,6'-Tetrachlorobiphenyl, neat, Solvent-neat, Unit 25MG, # of units-1, Cas.no. 41464-41-9