Salinity Standard Back Catalog number: 50814 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675005 PSA-C18-Mix 2 Price on request 52043 Calibration Standard Mix 1 Price on request 10870.20-10-AN U-(13C20)-Cyclopiazonic acid,10 µg/mL,acetonitrile,1.2mL Price on request