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.
Hydrion Insta-Chek® pH Paper, Micro Essential Laboratory
Supplier: Micro Essential
Hydrion Insta-Chek® pH paper, the ultimate in wide range, general purpose pH papers has a distinct color match at each full pH unit.
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pH Indicator Papers - Test Papers, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
In contrast to conventional indicator papers, the indicator dyes of pH-Fix sticks are substantially bound to the cellulose fibers
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Wide Range Hydrion Double Roll Dispenser
Supplier: Micro Essential
See Dramatic Color Changes
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PEHANON® pH Indicator Strips, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
Series of pH indicator papers where the indicator and color scale are combined on a single strip.
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Hydrion Insta-Chek® Jumbo pH Paper, Micro Essential Laboratory
Supplier: Micro Essential
Hydrion Jumbo Insta-Chek Wide Range pH Paper consists of a 50" roll of pH paper and 2 color chart, packed in a plastic dispenser with an extra large color chart for easy color matching.
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pH Measurement/Indicator Kit
Supplier: Lab-Aids
Students explore the wide range of acid and bases and their effect on indicator dyes with this kit.
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Whatman™ pH Indicators with Integral Comparison Strips, Whatman products (Cytiva)
Supplier: Cytiva
Can be used for the rapid determination of pH values has led to many applications in laboratories and industry
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Red Cabbage Jiffy Juice
Supplier: Universe of Science
Make strong red cabbage juice in a minute! Red Cabbage Jiffy Juice is a very stable and easy to use red cabbage extract powder.
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Whatman™ pH Indicator Strips, Whatman products (Cytiva)
Supplier: Cytiva
Universal indicator strips which have been impregnated with a mixture of several indicators. On contact with the sample solution they assume a particular color. A check against the color comparision table supplied allows the pH to be determined.
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pH Test Strips, RICCA Chemical Company
Supplier: Ricca Chemical
Discover RICCA Chemical's pH Test Strips, your go-to solution for rapid and accurate pH identification, whether in the lab or out in the field. Offered in ranged of pH covering the entire scale, they are ideal for applications from educational experiments to professional research. With 100 strips per box, these easy-to-use indicators allow for quick assessments, helping you save valuable time during testing procedures. Whether you're monitoring chemical processes, conducting environmental analyses, or performing routine checks, RICCA's pH Test Strips are designed to deliver consistent performance.
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Hydrion® pH strips, Micro Essential Laboratory
Supplier: Micro Essential
These instant-read pH strips provide a simple, single color match with the largest matching area available
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Chlorine Test Papers, Advantec MFS
Supplier: Advantec MFS
Chlorine test paper rapidly check residual chlorine levels in water samples.
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Test Papers, pH, Ion, Litmus, Advantec MFS
Supplier: Advantec MFS
pH Test Papers–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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Potassium Iodide-Starch Paper, MilliporeSigma
Supplier: MilliporeSigma
Potassium iodine paper is used for the determination of oxidizing agents.
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Kemtec® Tallquist Hemoglobin Scale
Supplier: Kemtec
Standard hemoglobin reference scale.
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BBL™ Taxo™ ONPG Discs , BD Diagnostics
Supplier: BD
Taxo™ ONPG Discs are used for the detection of lactose fermenters, especially those that do not promptly ferment lactose in some routine identification media such as Triple Sugar Iron Agar (TSI Agar) or Kligler Iron Agar
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BBL™ Cefinase Paper Disc,¼, Impregnated with Nitrocefin, BD
Supplier: BD
Paper Discs for the Detection of Beta-Lactamase Enzymes
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Humidity Indicator Card, Desco
Supplier: Desco
Reversible Humidity Indicator Cards for vapor protection measure the level of humidity that the contents in package are exposed.
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Humidity Indicator 3 Spot Cards, SCS Division of Desco
Supplier: Desco
Humidity Indicator Cards (HICs) are printed with moisture sensitive spots which respond to various levels of humidity with a visible color change from blue to pink.