ICP-MS Verification Standard #2 Back Catalog number: 52101 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 81502 2,4-DB methyl ester Price on request DF-23-S 2,3-Dichlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request 70223 Naphthalene-d8, 1000µg/ml in MeOH, 1ml Price on request