PAH-Mix 9, 100µg/ml in Cyclohexane, 1ml Back Catalog number: XA20950009CY Availability: In the manufacturer's stock Price on request - + Recommended 2540.7-25MG Paraxanthine, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 611-59-6 Price on request 679813 Sulfameter, 100 µg/ml, Methanol, 1ml Price on request 679458 2,4'-DDE, 100 µg/ml, Methanol, 1ml Price on request