Benzo[k]fluoranthene, 10.0 µg/ml, Acetonitrile,

7-Methylbenzothiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 14315-15-2

Dinoterb, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1420-07-1

4-(2,4-Dichlorophenoxy-3,5,6-d3)butyric Acid