• Nyos Nitrate Reefer test Kit - 50 Tests

Nyos Nitrate Reefer test Kit - 50 Tests

  • $24.99
  • - 0%

Highly precise analyses for seawater conditions. Furthermore, they offer a highly attractive price-performance ration and make test kits in laboratory quality affordable for the standard hobby user.

  • Highly Sensitive Reagents 
  • Professionally Calibrated color Chart 
  • Differentiated Color Gradations
  • Precise Sliding Comparator 



  • calibrated dropper made by a German manufacturer ensures uniform drops during all repeat tests
  • reagents are made in Germany in accordance with EN ISO 9001
  • reagents are analysed according to AAS and NIST standards
  • strict batch and quality control
  • easy to use with intuitive pictogram instructions
  • Made in Germany

NYOS® REEFER test kits allows you to achieve precise and most importantly reproducible (i.e. in repeat measurements identical) measuring results.

Accuracy to 15MG / L (PPM)