Methyl viologen-d8 dichloride (rings-d8) Back Catalog number: 2959.12-100-ME Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 0242.24-200-T Dibenzo[a,h]pyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 189-64-0 Price on request 66010 PCB No. 10, 100µg/ml in Isooctane, 1ml Price on request 10409.19-200-TX10 12-Methylbenz[a]anthracene,200 µg/mL,toluene,1mL, Price on request