D5-Pyraflufen-ethyl, 100 µg/ml, Acetonitrile, 1m

1-Fluorochrysene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.

Methyl 2,4-dichlorophenoxy-3,5,6-d3-acetate, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 358731-20-1

3-n-Butylcarbazole, Please inquire, Solvent-, Unit , # of units-, Cas.no.