1,2,3,4-Tetrahydronaphthalene, certified, 50mg

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

2,4,5-Trimethylphenol,neat,neat,100mg

Promazine hydrochloride,1000 µg base/mL,MeOH,1mL,