Tropic Marin NP Standard

Are you unsure whether your measurement is correct? With the NP standard from Tropic Marin you can check the functionality and accuracy of your test kits. The solution contains a precisely set nitrate and phosphate value. If your tests deviate slightly from the target values, you can determine a correction factor and continue to use the tests.

Application of Tropic Marin NP Standard

The solution contains a precisely set nitrate and phosphate value (= target value). Instead of a water sample, you measure a sample of the standard. If the values ​​determined match the target values, the test reagents are working. If there is a deviation of more than 50%, we recommend that you stop using the test. If the deviation is smaller, you can determine a correction factor and continue using the tests.

Detailed instructions for use