Fauna Marin MULTI REFERENCE 100ml

Multi Reference

To test their water tests under real-world conditions

With the Fauna Marin Multi-Reference Solution, you can test your water samples under realistic conditions. The solution is not made from freshwater; rather, the ion spectrum has been adjusted to match the test media, and the salts and elements are present in proportions and concentrations similar to seawater.

The 100 ml solution is stable and combines all these values ​​in one solution:

• Calcium 422 mg/l
• Magnesium 1315 mg/l
• Potassium 409 mg/l
• Salinity 35 psu / 53.0 mS (25° C)
• dKH 6.6 / 2.35 meq/l
• Strontium 8 mg/l
• Nitrate 10 mg/l
• PO4 0.2 mg/l

It is advisable to check your own hobby water tests if:

• A new test was purchased.
• Unexpected readings may occur.
• Tests were stored for a longer period of time after opening.
• the shelf life is nearing its end.

The measurement is performed using the sterile reference solution. The measured value is compared to the value of the reference solution and the ratio is calculated. This ratio is the correction value for normal measurements with aquarium water.

Example:

Measuring the reference solution with a magnesium test yields: 1000 mg/l

However, the reference solution contains: 1314 mg/l

The ratio is: 1314 mg/l : 1000 mg/l = 1.314

This correction factor is noted on the magnesium test.

A subsequent measurement with this magnesium test shows the following level in the pool water: 1300 mg/l

Calculation: 1300 mg/l * 1.314 = 1708.2 mg/l