Tin (Sn) Back Catalog number: 56250 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9479.7-100K-ME Spermidine, 100mg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 124-20-9 Price on request 673706 Tetradifon, 100 µg/ml, Ethyl acetate, 5ml Price on request 674233 Fenthion-oxon-sulfone, 10.0 µg/ml, Acetonitrile, Price on request