2,2',3,4,4'-Pentachlorobiphenyl,100 µg/mL,isooctane,1mL,

Tetradifon

2,4-Di-tert-amylphenol, >98%, 25g

Sulfur Calibr. Mix. Dibenzothiophene in Isooctane. Units: 5x1mL ampoule, 1x10mL screw cap bottle Chiron No. (Matrix) Concentration Isooctane Xylene White oil 3 cst µgS/g (ppm) Wt.% S-4055-0-IO