ISIS Semiquantitative Ion Test Paper

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Performs semi-quantitative analysis by utilizing unique response of test paper with color reagent and ions in sample solution.
Measuring can be performed by dipping test paper into test solution, and then determining degree of change in color with color scale on outer casing.
This test paper requires only small amount of sample, and has excellent ion selectivity.
Paper slip attached on edge of plastic stick to (0.
2*mm* thickness) has same size as color scale for clear comparison.
※If degree of change in color exceeds scale, solution needs to be diluted.
If there may be interfering ions, they needs to be removed.