beta-Endosulfan, 100 µg/ml, Methanol, 1ml

9,10-Dimethylanthracene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 781-43-1

Pristane, 1000µg/ml in Isooctane, 1ml

Parabens Mix, 1000µg/ml in MeOH, 1ml