The measurement is based on the dissolving of nitrates (NO3-). A reflectometer (RQFlex) with reactive strips is used to estimate the nitrate concentration.
NitraLAB® is made from laboratory materials to be more efficient and accurate.
It is easy to use. You measure your soil sample in just a few minutes. There is no delay between the time you collect the sample and the time you get the results (no more waiting for results to come back from a lab).
With a correlation coefficient of 0,95, NitraLAB® offers results that are accurate and precise.
NitraLAB® is so easy to use than you can do your soil analysis whenever you wish and on any type of soils.
1. Take a sample of 100 to 300 g of soil and add to the KCI reactive. Shake the solution for a few seconds to put the nitrates in suspension.
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