Oxadiazon-hydroxy ,10 µg/mL,toluene,1mL,

Phenanthrene-d10, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1517-22-2

2,4-Dimethylaniline, 100 µg/ml, Acetonitrile, 5m

2,3,3',5',6-Pentachlorobiphenyl,100 µg/mL,isooctane,1mL,