ICP-MS Calibration Standard Back Catalog number: 53099 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3756.20-K-IO Alverine (free base), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 150-59-4 Price on request 685530 4-n-Nonylphenol-di-ethoxylate, 100 µg/ml, Acetoni Price on request 675090 Mecoprop, 100 µg/ml, Acetonitrile, 5ml Price on request