1.16996

pH Test Strips, reflectometric

pH range 4.0-9.0, REFLECTOQUANT^®

• 别名: pH chemical test strips, pH test strip for instrument reader
• 分類程式碼代碼: 41116116
• NACRES: NB.21

属性

• product name: pH Test, reflectometric, pH range 4.0-9.0
• 特點: non-bleeding
• 品質等級: 100
• pH值範圍: 4.0-9.0
• 相容性: RQflex^® 10 Plus; RQflex^® 10; RQflex^® 20
• 檢測方法: reflectometric
• 儲存溫度: 15-25°C

说明

一般說明

In 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.

Method: reflectometric with test strips pH 4.0 - 9.0 Reflectoquant^®

分析報告

function control: conforms
pH-value
- standard 1:
3.8 - 4.2
- standard 2: 6.8 - 7.2
- standard 3: 8.8 - 9.2

法律資訊

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

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

安全信息

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 1