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J-QUANT Water Hardness 500

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100 strips per pack.

  • Nitrite 25
    • This test measures low levels of nitrite used mainly in environmental analysis, surface water investigations and aquaristics
    • This test determines the level of nitrite in boiling water and cooling water
    • These strips can also be determine the concentration of nitrite in wine and seafood
  • Immerse the strip in the test sample. Shake the strip to remove the excess if necessary. After the stated wait time has taken place, compare the colour produced on the test strip with the colour on the tube to the determine the concentration. Standard pack are available as 100 strips in an aluminium tube sealed with a dessicant cap.

    100 strips per pack.

    0 - 50 - 125 - 250 - 500 mg/L CaCO₃
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