pH Indicator Papers - Test Papers, Electron Microscopy Sciences
About this item
In contrast to conventional indicator papers, the indicator dyes of pH-Fix sticks are substantially bound to the cellulose fibers
Measurement of pH value is possible even in unbuffered or very weakly buffered solutions, since the sticks can be left in the solution until the final color change is completed. Test samples are not contaminated by the indicator dyes. Colors of the individual color fields cannot run into each other, thereby allowing for a more precise comparison with the color scale. Recently developed indicator dyes guarantee a sharp differentiation between the individual pH values and a clear and easy comparison to the color scale. Sample application - four different indicator papers 6x5 mm are sealed on to a plastic strip 6 x 85 mm. The strips are sufficiently long to avoid contact between the fingers and the test sample.
As a result, the possibility of the color bleeding, even in strongly basic solutions, is avoided.
12 Options Available Below
Product Details & Documents
In contrast to conventional indicator papers, the indicator dyes of pH-Fix sticks are substantially bound to the cellulose fibers
Measurement of pH value is possible even in unbuffered or very weakly buffered solutions, since the sticks can be left in the solution until the final color change is completed. Test samples are not contaminated by the indicator dyes. Colors of the individual color fields cannot run into each other, thereby allowing for a more precise comparison with the color scale. Recently developed indicator dyes guarantee a sharp differentiation between the individual pH values and a clear and easy comparison to the color scale. Sample application - four different indicator papers 6x5 mm are sealed on to a plastic strip 6 x 85 mm. The strips are sufficiently long to avoid contact between the fingers and the test sample.
As a result, the possibility of the color bleeding, even in strongly basic solutions, is avoided.
Product Family Options
Product Information
- pH graduationpH rangeAvailabilityPrice
- Supplier Number: 65510-10
- Supplier Number: 65510-20
- Supplier Number: 65510-40
- Supplier Number: 65510-30
- Supplier Number: 65510-60
- Supplier Number: 65510-15
- Supplier Number: 65510-45
- Supplier Number: 65510-50
- Supplier Number: 65510-55
- Supplier Number: 65510-18
- Supplier Number: 65510-25
- Supplier Number: 65510-35
Some Products May Appear Restricted
To ensure a smooth and speedy checkout, please log in to your account. Some items may show as restricted simply because you're not logged in.
If you do not have an account, you can register using our registration webform (https://www.avantorsciences.com/us/en/login/register)
If you're still seeing restrictions after logging in, certain products—like chemicals or medical devices—require additional account verification steps to be able to place an order. Some items may additionally require a specific license or customer documentation; additional documentation will be requested for these items prior to shipment.
#: 21905-026
Supplier: Kimberly-Clark
#: 89039-656
Supplier: VWR International
#: 32934-078
Supplier: Kimberly-Clark