Tin (Sn) Back Catalog number: 58050 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MBP-D7 Mass-Labelled PCB Congener Solution/Mixture, 5µg/ml in Nonane, 1,2ml Price on request X9116 Hexachloroethane Price on request 70059 Carbazole Price on request