แผ่นวัดค่าความเป็นกรด-ด่าง (pH 0-14 indicator strips : pH paper), Universal indicator, 100 test, ยี่ห้อ Merck

รหัสสินค้า : 109535.0001

DESCRIPTION

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; 9590

Legal Information

ASTM is a registered trademark of American Society for Testing and Materials

MQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany

SAFETY INFORMATION

Storage Class Code

11 - Combustible Solids

WGK

WGK 1