Tin (Sn) Back Catalog number: 57550 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11807.23-K-ME Levomepromazine maleate,1000 µg base/mL ,MeOH,1mL, Price on request 0059.19-10MG 6H-Benzo[cd]pyren-6-one, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 3074-00-8 Price on request 68C-IS Labelled Injection/Internal Standard Stock Solution, 1.2ml, nonane Price on request