Sigma-Aldrich pH-Indicator Strips Non-Bl

Agency

suitable for ASTM^®7968
suitable for ASTM^®7979
suitable for DIN 38407-42
suitable for EPA 1613
suitable for EPA 200.7
suitable for EPA 200.8
suitable for ISO 21675 2019
suitable for SM 5210

Quality Level

100

Product Line

MQuant^®

Feature

non-bleeding

Graduations And Accuracy Measuring Range

accuracy: 1 pH unit

pH Range

0-14

Compatibility

for use with MQuant^®StripScan App

Detection Method

colorimetric

Storage Temp.

2-30°C

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General Description

The MQuant pH tests are suited for all media in environmental analysis and in industrial in-process controls. Our special method of manufacture gives the pH indicator strips decisive advantages over the indicator paper: since the indicator does not bleed, the strip can be left in the measurement medium without contaminating it. Using these test strips is fairly easy, the pH value is measured semiquantitatively by visual comparison of the four reaction zones on the test strip with the fields of the color scale, perfectly matching the reaction color. The clever Safetyedge boxes allow for safe storage and convenient withdrawal of the test strips. For tests for other parameters that require a specific pH range of the sample (e.g. Spectroquant, see instructions of use), we recommend the use of MQuant pH test strips as pre-test.non-bleeding pH 0 - 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13 - 14 MQuant^®

Linkage

Replaces: 9590-1; 9590-3; 9590ASTM is a registered trademark of American Society for Testing and MaterialsMQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany