20 výsledky pro Indicator Papers

Ready for immediate dip and read processing, indicator papers determine the contents of a sample through simple color comparisons with supplied charts. Saturated with a mixture of several reagents, the fast-acting quantitative detectors provide accurate colorimetric answers. The sharp color appearance facilitates routine pass-or-fail assessments. While universal litmus indicator papers provide acidity or alkalinity readings, graduated tests give specific element levels. Use these compact tests in the laboratory or on-site.

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VWR® Mercuric Bromide Paper (Reag. Ph. Eur 9. 1052101) for the Determination of Arsenic

Supplier: VWR Chemicals

Indicator Papers, Mercuric bromide paper, 50 pieces

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Lead (II) acetate paper Reag. Ph. Eur. 1048102 for detection of hydrogen sulphide and sulphide

Supplier: VWR Chemicals

Indicator Papers, Lead (II) acetate paper, strips, Plastic bottle

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Titan Yellow Paper Reag. Ph. Eur. 1090901, VWR®

Supplier: VWR Chemicals

Indicator Papers, Titan yellow paper Reag. Ph. Eur. 1090901, KIT

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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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VWR® Reag. Ph. Eur. 1085101 Starch Potassium Iodate Paper

Supplier: VWR Chemicals

Indicator Papers, Starch potassium iodate paper Reag. Ph. Eur. 1085101

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Cobalt (II) Chloride Paper, in Strips for Detection of Water Vapour

Supplier: VWR Chemicals

Each book contains 20 leaves measuring 2,5×0,5'' (Cobaltous chloride).

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Humidity indicator 3 spot cards

Supplier: DESCO

Humidity indicator cards (HICs) are printed with moisture sensitive spots which respond to various levels of humidity with a visible colour change from blue to pink.

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Humidity indicator cards

Supplier: DESCO

Humidity indicator cards (HICs) are printed with moisture sensitive spots which respond to various levels of humidity with a visible colour change from blue to pink.

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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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Hydrogen sulphide paper

Supplier: Hach

Indicator paper, Hydrogen sulphide test papers for test kit HS-C

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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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Test Papers, Potassium Iodide Starch Papers

Supplier: MACHEREY-NAGEL

The 816 N version comes in a classic test paper reel. You can choose the required test paper length simply by tearing the paper. Thus, MN 816 N is especially suited to be dipped into solutions.

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Specialised test papers in dispensers, Whatman™

Supplier: Whatman products (Cytiva)

Cytiva offers a range of pH indicator and test papers to meet specific needs. These high-quality products combine ease-of-use with unsurpassed accuracy and consistency.