CHEMets® Refill Nitrite / Nitrate Azo Dye Formation Method (30 Ampoules)

The CHEMets® R-7002 Nitrite / Nitrate Refill uses the Azo Dye Formation method and contains 30 self-filling ampoules, securely packaged in cardboard trays and a protective box. This refill is compatible with multiple test kits depending on application:

• 
  

  For nitrate analysis using kits K-6904, K-6909D, and K-6909A (Cadmium Reduction method), Accessory Pack A-6900 is required.

  
  


• 
  

  For nitrate analysis using kit K-6905 (Zinc Reduction method), Accessory Pack A-6905 is required.

  
  

With a shelf life of 12 months, this refill supports flexible nitrite and nitrate testing across various water monitoring applications.

Key Features:

• 
  

  Azo Dye Formation method for nitrite and nitrate analysis

  
  


• 
  

  Includes 30 self-filling CHEMets ampoules

  
  


• 
  

  Securely packaged in cardboard trays and protective box

  
  


• 
  

  Compatible with multiple nitrate kits using cadmium or zinc reduction methods

  
  


• 
  

  Requires accessory pack A-6900 or A-6905 depending on nitrate test kit used

  
  


• 
  

  Shelf life: 12 months

  
  


• 
  

  Ideal for environmental and industrial water quality testing