EPA Method 507Mix #8, 100µg/ml in Aetone, 1ml

Metalaxyl, 100µg/ml in Acetonitrile, 1ml

Tetrabutylammonium bromide, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1643-19-2

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