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pH Indicator Papers and Test Strips


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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.


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Description:   No Color Chart Necessary.

Description:   These strips provide a convenient method for accurate colorimetric pH indication.
Description:   pH indicator papers supplied in rolls are better suited for longterm storage, since they are protected against external influences
Description:   The indicator on these strips won’t contaminate the solutions the strips are testing.
Catalog Number: (470123-120)

Description:   Genetic Test Paper
Description:   These litmus test sheets are available in litmus red (ACS) or litmus blue (ACS).
Description:   Use Hydrion A to test in the range of 2-4-6-8-10 and Hydrion B for the range of 1-3-5-7-9-11. Both strips let you test the pH scale in 2.0 units.<BR>Includes: color chart.

Description:   The pH 5 - 9 test strip is a narrow range strip and is ideal for weak solutions, such as alkaline or rain water, measuring in steps of 1.0 pH units.
Catalog Number: (470206-022)

Description:   Pocket-sized, lightweight vial containing blue litmus test strips. No color chart necessary.
Description:   Pocket sized vials for pH testing.
Catalog Number: (470203-388)

Description:   Features Sharp Color Change.
Description:   This paper is a quick, inexpensive means of determining pH at 2 pH intervals.Two rolls of Hydrion paper are included, one covering the A range (2-4-6-8-10), and the other, the B range (1-3-5-7- 9-11). Each roll is 15" long and comes with a color chart.
Catalog Number: (470206-024)

Description:   These pocket-sized vials contain 100 individual red litmus strips.
Description:   Exhibit Sharp Color Change for Each 0.5 pH Interval
Catalog Number: (470151-212)

Description:   No Color Chart Necessary.
Catalog Number: (470220-896)

Description:   pH Test Papers in your Choice of Two Indicator Colors.
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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 1-800-727-4368.
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 1-800-727-4368.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. To apply for a shipping account number, click here. If you need further assistance, call Customer Service at 1-800-727-4368 or email sargentwelchcs@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.
Limited quantities of this product are available. To check availability or place an order, call Customer Service at 1-800-727-4368 or email sargentwelchcs@vwr.com.
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