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116996 pH Test

116996
Purchase on Sigma-Aldrich

Overview

Products

Catalogue NumberPackaging Qty/Pack
1169960001 Fibre case 50 tests
Description
Catalogue Number116996
OverviewIn 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 aqueous solutions, beverages, e.g. wine, after dilution and food after sample pretreatment. The Reflectoquant® pH tests are suited for all media in environmental analysis and in industrial in-process controls. The reaction zones of the test strip change color depending on the pH. The responsible indicator is chemically bound to the zones and hence does not bleed. The resulting color is evaluated reflectometrically on the RQflex®. 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 Reflectoquant® or the semi-quantitative MQuant® pH test strips as pre-test.
Product Information
HS Code3822 19 00
Quality LevelMQ100
Safety Information according to GHS
Storage class10 - 13 Other liquids and solids
WGKWGK 1 slightly hazardous to water
Storage and Shipping Information
StorageStore at +15°C to +25°C.
Specifications
function controlconforms
pH-value
- standard 1

3.8 - 4.2
- standard 26.8 - 7.2
- standard 38.8 - 9.2
Global Trade Item Number
Catalogue Number GTIN
1169960001 04022536169941