Methyl viologen-d8 dichloride (rings-d8) Back Catalog number: 2959.12-100-ME Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 9428.12-100-CY Endrin aldehyde, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 7421-93-4 Price on request 9072.6-K-IP 3,4-Dichlorocatechol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 3978-67-4 Price on request 72340 1-(2,5-Dichlorophenyl)-3-methylurea Price on request