Recovery Standard Solution, 1.2ml, nonane

2,2,3,4,4,5,6,6-Octachlorobiphenyl

delta-9-Tetrahydrocannabinolic acid A, 10.0 µg/ml,

2,3,3',4,4'-Pentachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 32598-14-4