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Hach Company 2635300

SpecCheck Secondary Gel Standards Set

Order #: 2635300

Mfg Part #: 2635300

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Overview :

Product Highlights

  • Chlorine SpecCheck Secondary Standards Kit for Low Range DPD Chlorine Methods
  • 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
  • SpecCheck Standards are computer-formulated and have a two-year shelf life from date of manufacture

Each Unit Includes

  • Four 10-mL (1-inch) sealed glass cells with a blank
  • Three different standards within the typical testing range
  • Instructions
  • Plastic case
  • Certificate of Analysis