Hexachlorobenzene, 100µg/ml in MeOH, 1ml

4-Bromo-2-nitroaniline, , Solvent-, Unit , # of units-, Cas.no. 875-51-4

Carbofuran, 100µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 1563-66-2

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