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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.

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.


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Supplier: BDH
Description: These indicator papers show two different colors for each pH value at intervals of 0.3–1 pH unit, increasing the accuracy of readings and allowing good estimation of intermediate values
Supplier: BDH
Description: Used for rapid pH testing directly at the point of interest, strips are always ready for immediate use.
Supplier: Avantor
Description: No Color Chart Necessary.

Catalog Number: (EM1.16996.0001)
Supplier: MilliporeSigma
Description: In water analysis the pH value plays a very important role in how other substances behave.

Catalog Number: (EM1.16898.0001)
Supplier: MilliporeSigma
Description: In water analysis the pH value plays a very important role in how other substances behave. The test can be used for monitoring the pH value in cooling lubricants.


Supplier: MERCK, S.A. DE C.V. SV
Description: Roll with color scale Ph Eur.
Supplier: MilliporeSigma
Description: These strips provide a convenient method for accurate colorimetric pH indication.
Supplier: MERCK, S.A. DE C.V. SV
Description: pH indicator papers supplied in rolls are better suited for longterm storage, since they are protected against external influences
Supplier: Micro Essential
Description: Hydrion® Double Roll pH Paper set the standard for quality, accuracy, and reliability.

Catalog Number: (60775-881)
Supplier: Micro Essential
Description: Hydrion® Double Roll pH Paper set the standard for quality, accuracy, and reliability


Supplier: Micro Essential
Description: The Ultimate in Wide Range, General Purpose pH Papers.

Catalog Number: (470008-014)
Supplier: United Scientific Supplies
Description: Ideal for classroom use, this general purpose pH paper provides a distinct color match for each pH unit from 1 to 14.


Supplier: Precision Laboratories
Description: The indicator on these strips won’t contaminate the solutions the strips are testing.

Supplier: Precision Laboratories
Description: These litmus test sheets are available in litmus red (ACS) or litmus blue (ACS).

Catalog Number: (470123-120)
Supplier: Precision Laboratories
Description: Genetic Test Paper


Supplier: Cytiva
Description: Can be used for the rapid determination of pH values and has led to many applications in laboratories and industry
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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