Fenthion-sulfone, 100µg/ml in Acetonitrile, 1ml

MCPA methyl ester & MCPP methyl ester, 2.0mg/mL in Hexane

Abietic acid, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 514-10-3

PCB No. 30, 100µg/ml in CY, 5ml