ICP-MS Tuning Solution #1 EPA 200.8 Back Catalog number: 52122A Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended PN-66S 1,2,3,4,6,7-Hexachloronaphthalene, 50µg/ml in nonane, 1,2ml Price on request PN-20S 1,3,6-Trichloronaphthalene, 1.2mL x 50ug/mL, nonane Price on request DF-CVS-C10 PCDD & PCDF Calibration Kit, 7 x 200ul, nonane Price on request