91329 - Macherey-Nagel, Quantofix Sulfate, 100 Strips (RED)

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0.10 LBS
Maximum Purchase:
4 units

This test strip is for the rapid and reliable determination of Sulfate in solutions. The easy dip-and-read-procedure provides a reliable result within 2 minutes.

Test sticks for the semi-quantitative determination of sulphate in solutions
Gradation of scale: 0 >400 >800>1200 >1600 mg/l SO 4 2û red to yellow

Between pH 4 and 8 the reaction is independent of the pH value of the test solution. Strongly acidic samples have to be adjusted with sodium acetate, alkaline solutions are adjusted using tartaric acid.
The following ions interfere with the reading only above the indicated concentrations: >1000 mg/l BrO3-, ClO3-, CrO42-, SO32-, S2O52-, SEO32

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.