ICP-MS Interference Check Solution B Back Catalog number: 53115 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 91005 EPA Method 8270C Mix #26 Price on request 1847.12-1G 2,3-Naphthalenedicarboxylic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 2169-87-1 Price on request 50734 Sulfate (SO42-) Price on request