2,2',4,5'-Tetrachlorobiphenyl (49)

CLP Semi-Volatile Base/Neutral Surrogate Std

3,3',5,5'-Tetrabromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 16400-50-3

3-Ethyl-2-methoxypyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.