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Water Analysis Kits
feature self-filling ampoules
Booth 1722. The Sulfate Vacu-vials Test Kit features proprietary self-filling ampoules, which the user simply snaps in the sample. The test method employs the barium sulfate method. Sulfate ion reacts with barium chloride in an acidic solution to form a suspension of barium sulfate crystals of uniform size. The resulting turbidity is proportional to the sulfate concentration of the sample and can be read on any spectrophotometer that accepts a 13 mm cell. Proprietary reagent formulation allows uniform crystal size and stable suspensions up to 70 ppm.
CHEMetrics, Inc.
4295 Catlett Rd.
Calverton, VA, 20138
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