You searched for: pH Indicator Papers and Test Strips
The pH indicator strips measure phosphate content levels through rapid colorimetric reactions. Narrow, intermediate, or universal range options are ready for immediate quantitative testing and feature different graduated intervals for accurate assessments. After immersing pH indicator strips in solutions and samples, simply match the produced color with the charts provided. Compact litmus paper tests can be carried in the field for on-site testing in addition to testing in the laboratory.
VWR®, pH-Indicator Paper Congo Red Reag. Ph. Eur. 1022002
Supplier: VWR Chemicals
Supplied with certificate of analysis. Normally manufactured to order. Please check with customer services.
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VWR® Qualitative Potassium Iodide Starch Paper, Test Strips
Supplier: VWR Chemicals
Potassium iodide starch paper allows the quick and easy detection of strong oxidisers such as nitrite and free chlorine.
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VWR® DOSATEST® Test Strips, Nitrate 100
Supplier: VWR Chemicals
Dosatest® Nitrate 100 test strip enables the quick and reliable determination of nitrate and nitrite in water-based liquids.
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VWR® Qualitative Lead Acetate Paper for Sulfide
Supplier: VWR Chemicals
Lead acetate paper allows the quick and easy detection of hydrogen sulphide.
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Indicator strips, non bleeding
Supplier: VWR Chemicals
Non bleeding special indicator dyes that are covalently bound onto the reagent paper and then adhered to plastic strips.
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VWR® Semi-Quantitative Chlorine Test
Supplier: VWR Chemicals
The white paper turns blue-violet in the presence of chlorine.
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VWR® Qualitative Lead Acetate Paper for Sulfide: 5 mg/L S²⁻
Supplier: VWR Chemicals
Lead acetate paper allows the quick and easy detection of hydrogen sulphide.
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VWR® Qualitative Test Paper Chlortesmo for Chlorine (Cl₂): 1 mg/L
Supplier: VWR Chemicals
Chlortesmo allows the quick and easy detection of free halogens (chlorine, bromine, iodine).
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VWR® DOSATEST® Test Strips, Chlorine Senstivie 1
Supplier: VWR Chemicals
Semi-quantitative test strips for reliable determination of chlorine concentrations as low as 0,05 mg/L (ppm).
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VWR® DOSATEST® Test Strips, Chlorine 500
Supplier: VWR Chemicals
Semi-quantitative test strips for the determination of chlorine.
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VWR® DOSATEST® Test Strips, Cobalt
Supplier: VWR Chemicals
Semi-quantitative test strips for the determination of Cobalt.
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VWR® DOSATEST® Test Strips, Nitrite/pH
Supplier: VWR Chemicals
Dosatest® pH/Nitrite test strip enables quick and reliable determination of the pH value and nitrite content in water–based liquids.
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VWR® DOSATEST® Test Strips, Nitrate 250
Supplier: VWR Chemicals
Dosatest® Nitrate 250 test strip enables the nitrate concentration in liquids to be determined quickly and reliably.
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pH indicator papers, Supelco®
Supplier: Merck
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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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® Qualitative Potassium Iodide Starch Paper, Booklet
Supplier: VWR Chemicals
Potassium iodide starch paper allows the quick and easy detection of strong oxidisers such as nitrite and free chlorine.
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VWR® Qualitative Potassium Iodide Starch Paper, Reel
Supplier: VWR Chemicals
Potassium iodide starch paper allows the quick and easy detection of strong oxidisers such as nitrite and free chlorine.
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VWR® Qualitative Sulphide Test Paper for Sulphide: 5 mg/L S²⁻
Supplier: VWR Chemicals
Sulphide test paper allows the easy and reliable detection of hydrogen sulphide.
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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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VWR® Rota® Duo, pH indicator papers
Supplier: VWR Chemicals
Duo indicator papers show two different colours for each pH value.
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VWR® DOSATEST® Test Strips, Carbonate Hardness
Supplier: VWR Chemicals
Semi-quantitative test strips for the determination of Carbonate hardness.
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VWR® Qualitative pH Test Paper Phenolphthalein Paper
Supplier: VWR Chemicals
White paper, which changes colour to red when the pH exceeds 8,3 towards alkaline conditions (red at pH >10), e.g. for neutralisation analyses.
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pH indicator strips, MQuant®, Supelco®
Supplier: Merck
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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VWR®, pH-Indicator Paper Phenolphthalein Reag. Ph. Eur. 1063704
Supplier: VWR Chemicals
Supplied with certificate of analysis. Normally manufactured to order. Please check with customer services.
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VWR® Rota® pH Indicator Papers
Supplier: VWR Chemicals
These rolls (4,8 m × 10 mm) have only 1 colour zone and are useful where high precision of measurement is not necessary.
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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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VWR® Qualitative Oil Test Paper
Supplier: VWR Chemicals
Oil test paper allows the rapid and reliable detection of oil contaminations of water and soil.
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VWR® Qualitative Fluoride Test Paper
Supplier: VWR Chemicals
Fluoride test paper allows the rapid detection of fluoride ions in solutions containing hydrochloric acid.
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VWR® Qualitative Test Paper Watesmo for Water in Organic Solvents
Supplier: VWR Chemicals
Watesmo allows the quick and easy detection of water and water vapour.
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Supplier: GRANT INSTRUMENTS
Supplier: BOCHEM
Supplier: VWR Collection
Supplier: OMEGA BIO-TEK
Supplier: DWK Life Sciences
Supplier: Thermo Fisher Scientific
Supplier: VWR Collection
Supplier: Oxford Nanopore Technologies
Supplier: Integra
Supplier: Industrial Physics
Supplier: AAT Bioquest
Supplier: Integra
Supplier: Palbam
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: FACELLITATE
Supplier: NANOENTEK
Supplier: Greiner Bio-One