1,3,5-Trichlorobenzene, 10µg/ml in CY, 10ml

Dibenzothiophene in Xylene 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 S-4054-0-XY S

Mercury - DSC calibration standard, 2,5g

4-Isopropylaniline, 250mg