EPA Method 642 - Analytes

EPA Method 503.1 VOC's

(+/-)-Ibuprofen-d3, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 121662-14-4

Disulfoton sulfone, 1000µg/ml in MeOH, 1ml