ICP-MS Calibration Standard #1 Back Catalog number: 59972 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 21113 EPA Method 8260 - Purgeable Internal Standard Price on request 8916.14 2-Methyl-3,3',4,4'-tetrachlorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. Price on request 72131 Cloxacillin Price on request