Hanna Instruments-Nitrate Low Range Checker HI781


Price:
Sale priceDhs. 350.00

Description

  • More accurate than chemical test kits.
  • Built-in timer so you don't miss a step.
  • No errors with a digital readout
  • Ideal for aquariums and marine biology applications
  • For samples containing 5-50 ppm nitrate, follow the dilution procedure

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