trans-Nonachlor Back Catalog number: 79883 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended RPC-170AS 2,2,3,3,4,4,5,6-Octachlorobiphenyl 952,97 Kč 50404 Sulfate (SO4-2) Price on request 93943 Semi-Volatile Standard Price on request