Test Papers
By the simple appearance of color, test papers provide fast conclusions on sample component levels. Designed for specific element or multi-parameter detection, the reagent- or indicator-treated reaction papers give a general content range using graduated intervals. Dip the disposable sticks into the given sample, then match the color to the provided chart for the most economical and easiest method in quality testing. Having an overall compact size, the test papers can be used on-site.
Starch Potassium Iodide Paper Reag. Ph. Eur. 1085106
Supplier: VWR Chemicals
Indicator Papers, Starch potassium iodide paper Reag. Ph. Eur. 1085106, Plastic bottle for solids
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Test papers, ion
Supplier: Advantech
Detects concentration of specified ion in solution. Two-point indicator strip confirms within pH range and ion concentration by color comparison.
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pH indicator papers
Supplier: Advantech
Various types of indicator papers cover a wide pH range to allow for good accuracy of determining pH value of a solution.
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Test papers, litmus
Supplier: Advantech
General detection for whether solution is acidic (blue) or alkaline (red).
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Test Papers for detecting the concentration of hypochlorous acid (HClO) or hypochlorite ion (ClO-)
Supplier: Advantech
Detecting the concentration of hypochlorous acid (HClO) or hypochlorite ion (ClO-)
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Indicator papers, moisture
Supplier: GERBER FUNKE
Indicator paper for the determination of the moisture distribution in butter.
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pH indicator papers, universal/special
Supplier: MACHEREY-NAGEL
pH indicator papers have been available for decades and are the standard for many applications. For each pH value these papers show a single colour which can be matched with the colour scale at intervals of 0,2 to 1 pH units.
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Test papers, lead acetate papers
Supplier: MACHEREY-NAGEL
These test papers allow quick and easy detection of hydrogen sulphide. This gas occurs in the processing of raw oil. It is toxic even in low concentrations. Therefore, critical points are carefully checked. Sulphide containing solutions also give a positive reaction.
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pH-Fix pH Indicator Test Strips
Supplier: MACHEREY-NAGEL
pH-Fix indicator test strips allow fast pH testing directly at the point of interest, and are suitable for untrained users as well as analytical professionals.
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pH Indicator Papers, Duotest and Tritest
Supplier: MACHEREY-NAGEL
By the combination of several indicators on one test paper, a better recognition between different pH values is achieved. This makes the correct pH reading easier.
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Moisture indicators
Supplier: MACHEREY-NAGEL
The test is used for the quick and easy determination of the relative atmospheric humidity. The paper is simply exposed to the atmosphere in question. When the colour of the pad does not change anymore, the humidity can be read off.
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Mercuric bromide paper Reag. Ph. Eur. 1052101 for the determination of arsenic
Supplier: REAGECON
Indicator Papers, Mercuric bromide paper Reag. Ph. Eur. 1052101
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PEHANON® pH Indicator Test Strips
Supplier: MACHEREY-NAGEL
PEHANON® are special pH test strips that unify the pH indicator and the reference colours on one strip. Any sample colour has the same effect on both the reference colours and the reactive pad. Users can be sure to get accurate readings.
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pH Papers, without Colour Scale
Supplier: MACHEREY-NAGEL
Easy to use pH papers to control pH adjustments.
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Test Papers, Potassium Iodide Starch Papers
Supplier: MACHEREY-NAGEL
The 816 N version comes in a classic test paper reel.