Aliphatic Hydrocarbon Calibration #4 Back Catalog number: 93906 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 18000-0587-10AN5 4´-Hydroxydiclofenac, 10µg/ml in Acetonitrile, 5ml 183,88 € 1495.20-200-T Dinaphtho[1,2-b;1',2'-d]furan, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 207-93-2 Price on request 94569 PCB Congener Internal Standard Mix Price on request