4,4'-Sulfonylbis(2,6-dibromophenol), techn.

2,2',3,5-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,

Naproxen, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 22204-53-1

Naphthalene-d8