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 C10655500 Bisphenol A, certified, 0.25g Price on request 97625 Phthalate Standard Price on request 83583 2,3,5,6-Tetrachloroterephthalic acid Price on request