Mass-Labelled PCB Extraction Standards, 1.2ml, nonane

2,4,4'-Tribromodiphenyl ether, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 41318-75-6

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

2-Methyl-2-(nitroamino)-1-propanol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 123666-60-4