2,2’,4,4’-Tetrachlorobiphenyl

Octabromodiphenyl ether, techn.

EPA Method 537 Native Primary Std (br/l mix), 2µg/ml in MeOH, 1,2ml

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