Tropic Marin Multi Standard 250ml

Tropic Marin Multi Standard 250ml

  • £13.95
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Delivery costs - free next working day for orders over £50 using APC delivery or 3-5 working day service £3.95, Next working day £5.95, Saturday delivery is available charges apply. All orders are tracked. Same day collect in store option is available at Checkout

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    Tropic Marin Multi Standard 250ml

    Mineral reference solution for test kits (Ca, Mg, KH, K+)

    Reagents in test kits can lose their effectiveness and accuracy over time due to unfavourable storage conditions, high or low temperature and through exposure to oxygen. This can then lead to incorrect results. The respective tests should therefore be checked against a stable standard on a regular basis.

    Tropic Marin® Multi-Standard is a solution, produced in the laboratory, and tested by means of ICP-OES. The solution is made with measured concentrations of calcium, magnesium, potassium and KH/ alkalinity. It can be used to check the accuracy of test kits for those parameters and to calculate a correction factor, if the test kit is found to have a variance.


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