Control Standard for ICP-MS Back Catalog number: 50249 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 54166 UV 254 Absorbance / DOC Price on request 71476A 4-Chlorothioanisole Price on request 10257.4-1G Acesulfame potassium, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 55589-62-3 Price on request