D3-Metsulfuron-methyl, 5mg

PCB No. 4, certified, 25mg

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

tert-Butylhydroquinone, 250mg