1,2-Dibromopropane

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

D2-Maleic hydrazide, 10mg

4-Hydroxy-2',3,5,5'-tetrachlorobiphenyl, 10mg