Diphenylamine Back Catalog number: 3383.12-100-AN Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended PCB-SCS-H Mass-Labelled PCB Cleanup/Sampling Standards, 1.2ml, nonane Price on request 3487.15-100 Prochloraz, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 67747-09-5 Price on request 58059 Praseodymium (Pr) Price on request