Nitrosamine Standard Back Catalog number: 90982 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MDF-123478 1,2,3,4,7,8-Hexachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene Price on request 11873.12-100-AN (±)-Fipronil,100 µg/mL,acetonitrile,1mL, Price on request 59229 Metals Mix Price on request