Hach SpecCheck Secondary Gel Standards Set

Hach SpecCheck Secondary Gel Standards Set


The Hach SpecCheck Secondary Gel Standards Set contains four vials filled with gels that simulate the test color at various chlorine concentrations.


  • Check instrument response without sample or reagent preparation
  • Colored gels are stable, assuring consistent performance
  • 2-year guaranteed performance
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HachHach SpecCheck Secondary Gel Standards Set includes four 10-mL (1-inch) sealed glass cells with a blank and three different standards within the typical testing range, instructions, plastic case and Certificate of Analysis. SpecCheck Standards are computer-formulated and have a two-year shelf life from date of manufacture.
  • Use with Hach Colorimeters and Spectrophotometers
  • Solid Gel Standards - No preparation required
  • Ideal for instrument verification in the lab and in the field
  • 2-year guaranteed performance
  • NIST traceable
What's Included:
  • (4) 10 mL (1-inch) sealed glass cells
  • (3) Standards and a blank
  • (1) Certificate of analysis
  • (1) Instructions
  • (1) Plastic case
Image Part # Product Description Price Stock Order
Hach SpecCheck Secondary Gel Standards Set 2635300 SpecCheck secondary gel standards set, DPD Chlorine - LR
Drop ships from manufacturer
Hach SpecCheck Secondary Gel Standards Set 2893300 SpecCheck secondary gel standards set, DPD Chlorine - HR
Drop ships from manufacturer
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