Hach 2893300 SpecCheck Secondary Gel Standards Set, DPD Chlorine - HR;
Hach 2893300 SpecCheck Secondary Gel Standards Set, DPD Chlorine - HR

For use with 0-8 and 0-10 mg/L HR DPD Chlorine methods. Use with Hach Colorimeters and Spectrophotometers.

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For use with 0-8 and 0-10 mg/L HR DPD Chlorine methods. Use with Hach Colorimeters and Spectrophotometers.



  • Fast and Convenient
  • Stable
  • Fast and Convenient
  • Stable

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