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  • CA6 Analyzer with optional bench top stand.
  • Liquids compartment with dilution module.
  • Liquids compartment with oxidation module and dilution module.
  • Electrical Compartment
  • Sample Home screen

CA6 - Silica

55.00 LBS
Products typically ship in two weeks or less, in many cases they ship directly from stock. The order confirmation will include the actual shipping dates.
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Product Description

The CA-6 Series Analyzers are a family of on-line sequential sampling analyzers that use Colorimetric technologies to perform an analysis. The CA6 silica, is offered in three ranges 0-1.00 mg/L, 0-10.00 mg/L and 0-50.0 mg/L. The measurement uses the molybdenum method with three reagents. Reagent 1, sodium molybdate in sulfuric acid, is added and forms a silicomolybdic complex. Reagent 2, oxalic acid, is added to remove interference caused by phosphates in the sample and to intensify the color. Reagent 3, ferrous ammonium sulfate in sulfuric acid, is added to reduce the silicomolybdic complex to a blue molybdenum complex. The blue color is directly proportional to the silica concentration. Each analysis uses 1.0 ml of each reagent. Each analysis cycle takes approximately 11.5 minutes.

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