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By the simple appearance of colour, 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 colour 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.

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Cartina all’amido - ioduro di potassio, in roll

Fornitore: MACHEREY-NAGEL

Descrizione: 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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pH Indicator papers, in Books, Whatman™

Codice catalogo: (WHAT2600-500)

Fornitore: Whatman products (Cytiva)

Codice articolo fornitore: 2600-500

Codice articolo locale: WHAT2600-500

Descrizione: These pH indicators have been impregnated with a mixture of several indicators. On contact with the sample solution they assume a particular colour. A check against the colour comparison table supplied allows the pH to be determined.

UOM: 1 * 100 pezzi

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Non disponibile confezione

Cartine per analisi specialistiche in dispenser, Whatman™

Fornitore: Whatman products (Cytiva)

Descrizione: 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.

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Litmus test papers, Whatman™

Fornitore: Whatman products (Cytiva)

Descrizione: Blue litmus and red litmus papers facilitate a general test for acid or alkaline reaction. The change occurs around pH 5 to 8. They are particularly recommended for educational use.

Certificati

pH indicator papers, Whatman™

Fornitore: Whatman products (Cytiva)

Descrizione: Can be used for the rapid determination of pH values and has led to many applications in laboratories and industry. Available as standard or three colour ranges as rolls in a handy dispenser.

Certificati

pH indicator papers, rolls, Whatman™

Codice catalogo: (WHAT10362030)

Fornitore: Whatman products (Cytiva)

Codice articolo fornitore: 10362030

Codice articolo locale: WHAT10362030

Descrizione: Universal indicator papers which have been impregnated with a mixture of several indicators. On contact with the sample solution they assume a particular colour. A check against the colour comparision table supplied allows the pH to be determined.

UOM: 1 * 1 Roll

Promo

Non disponibile confezione

pH indicator strips, Whatman™

Fornitore: Whatman products (Cytiva)

Descrizione: Universal indicator strips which have been impregnated with a mixture of several indicators. On contact with the sample solution they assume a particular colour. A check against the colour comparision table supplied allows the pH to be determined.

Certificati