Volatiles Mix D2, 2000µg/ml in MeOH, 1ml

2,2',3,4,4',6-Hexabromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane

Prothioconazole-desthio, 100 µg/ml, Acetonitrile,

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