Volatile Standard

3,3',5-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL,

Norcodeine, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 467-15-2

Thiophene in Thiophene-free Benzene Units: 5x1mL in certan bottles, 10mL screw-capped bottle Chiron No. Concentration Light White Mineral Oil µg thiophene/g (20 cSt at 40°C)