cis-Permethrin Back Catalog number: 9431.21-100-CY Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 72057 2-Chloronaphthalene-d7 Price on request 3436.11-100 Mecoprop methyl ester, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 23844-56-6 Price on request 11728.12-100-IO 2,3',4,5',6-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request