Acontine, 100µg/ml in Acetonitrile, 1ml

Pesticide Mix #27, 1.0 µg/mL in Isooctane, 10ml

5-Methyl-2,2',4,5'-tetrachlorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.

QC Standard 5