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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.
pH indicator papers, rolls, Whatman™
Supplier: CYTIVA WHATMAN
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.
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VWR® Dosatest, pH indicator test strips, non bleeding
Supplier: VWR Chemicals
Dosatest test strips provide precise and rapid pH determination, with up to four different colour blocks for each pH value.
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Specialised test papers in dispensers, Whatman™
Supplier: CYTIVA WHATMAN
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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pH indicator strips, colour bonded, Whatman™
Supplier: CYTIVA WHATMAN
Can be used for the rapid determination of pH values and has led to many applications in laboratories and industry.
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pH indicator strips, MQuant®, Supelco®
Supplier: MERCK MILLIPORE
These test strips contain special indicator dyes that are covalently bound to the reagent papers which are then adhered to the plastic strips.
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J.T.Baker® BAKER-phix, pH Indicator Sticks
Supplier: Avantor
BAKER-pHIX indicator sticks provide fast, easy, accurate measurement of pH ranges in laboratory.
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VWR® Rota® Tri, pH indicator, 1 to 11
Supplier: VWR Chemicals
These tri indicator papers show three different colours for each pH-value.
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J.T.Baker® DUAL-TINT®, pH Indicator Papers
Supplier: Avantor
DUAL-TINT® pH papers offer easy-to-read, precise pH indication in a rolled 17-foot strip wide in a refillable dispenser with colour scale.
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pH indicator papers, MQuant®, Supelco®
Supplier: MERCK MILLIPORE
Traditional pH indicator test papers, supplied on a 4,8 metre roll, consisting of high quality filter paper impregnated with indicator and mixed indicator solutions then dried and cut to size.
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pH indicator strips, Whatman™
Supplier: CYTIVA WHATMAN
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.
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pH indicator test strips, BDH®
Supplier: BDH US PRODUCED
These test trips are used for rapid pH testing directly at the point of interest. Suitable for careful testing of dangerous, poisonous and aggressive liquids as the long handle prevents fingers from coming into contact with the sample.
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Litmus test papers, Whatman™
Supplier: CYTIVA WHATMAN
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.
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pH indicators with integral comparison strips, Whatman™
Supplier: CYTIVA WHATMAN
Can be used for the rapid determination of pH values has led to many applications in laboratories and industry.
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VWR® Rota®, pH Indicator Paper, 1 to 14
Supplier: VWR Chemicals
Indicator paper for testing across the complete pH range.
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VWR® Dosatest, pH indicator strips for coloured samples
Supplier: VWR Chemicals
Dosatest strips incorporate a colour scale and are ideal for determining pH values for coloured solutions.
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VWR® Rota® Duo, pH indicator papers
Supplier: VWR Chemicals
Duo indicator papers show two different colours for each pH value.
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pH Indicator papers, in Books, Whatman™
Supplier: CYTIVA WHATMAN
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.
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pH indicator papers, Whatman™
Supplier: CYTIVA WHATMAN
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.
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pH indicator paper, phenolphthalein, Whatman™
Supplier: CYTIVA WHATMAN
Reel phenophthalein standard litmus paper.