ICP-MS Internal Standard Back Catalog number: 50246 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681139 Benz[a]anthracene, 10.0 µg/ml, Cyclohexane, 10ml Price on request 8766.38-1G Clarithromycin, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 81103-11-9 Price on request 52333 ICP-MS Calibration Standard 1 Price on request