Tin (Sn) Back Catalog number: 54583 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2535.10-100MG (2RS)-2-(4-Methylphenyl)propanoic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 938-94-3 Price on request 79221 n-Butanol Price on request 40059 EPA Method 645 Analytes Price on request