ICP-MS Calibration Standard Back Catalog number: 53099 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 19367 CLP - Instrument Performance Check Soln Price on request 8910.14 5-Methyl-2,2',4,5'-tetrachlorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. Price on request 70096 2,4-D methyl ester Price on request