Precision and Recovery Solution, 1.2ml, nonane

2-(2-Methoxyethoxy)ethanol

Pirimicarb-desmethyl, 100 µg/ml, Acetonitrile, 1

Benzo[b]fluoranthene, 10µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 205-99-2