Di-n-butyl phthalate-3,4,5,6-d4,1000 µg/mL,isooctane,1mL,

Beflubutamid, 100 µg/ml, Acetonitrile, 5ml

3-Bromotoluene, 1000mg

Thiophene/2-Methylthiophene (2:1) in isooctane/Toluene(3:1); Units: 5x1mL ampoules, 1x10mL screw-capped bottle Chiron No. Concentration µgS/g (ppm) Wt.% S-4056-0 Blank 0 S-4056-5 5