2,3,6,7-Tetrachloronaphthalene, 1.2ml x 50ug/ml, nonane

4-n-Octylphenol-d17, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

Pesticide Mix, 100µg/ml in Toluene, 1ml

2,3',4,5,5'-Pentachlorobiphenyl,100 µg/mL,isooctane,1mL,