Phenanthrene-d10,100 µg/mL,isooctane,1mL,

p-Cresol-d8, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 190780-66-6

2,4,7-Trichlorodibenzofuran, 1.2ml x 50ug/ml, nonane

Chlorpyrifos, 100 µg/ml, Acetonitrile, 5ml