Siloxane - Mix 8, 100µg/ml in Acetone, 5ml Back Catalog number: 13570-100AC5 Manufacturer: NEOCHEMA Availability: In the manufacturer's stock Price on request - + Recommended 13400-2440-100ME5 3,5-Dinitrotoluene, 100µg/ml in MeOH, 5ml Price on request 677114 D3-(±)-Naproxen, 10mg Price on request 678394 Diphenylamine, 100 µg/ml, Acetonitrile, 1ml Price on request