Tembotrione, 100 µg/ml, Acetonitrile, 1ml

EPA Method 525.2 - Internal Standard, 2000µg/ml in MeChl, 1ml

Nefazodone hydrochloride,neat,neat,10mg,

Mass-Labelled PCDDs/PCDFs/PCBs Solution/Mixture, 1.2ml, nonane