1.16997

Total Hardness Test Strips, reflectometric

water hardness 0.1-30.0 °d, REFLECTOQUANT^®

• 同義詞: Total Hardness chemical test strips, Total Hardness test strip for instrument reader
• 分類程式碼代碼: 41116116
• NACRES: NA.24

屬性

• product name: Total Hardness Test, reflectometric, water hardness 0.1-30.0 °d, for use with REFLECTOQUANT^®
• 描述: quantitative
• 品質等級: 100
• 特定分析物: calcium, magnesium
• water hardness measuring range: 0.1-30.0 °d
• 相容性: RQflex^® 20; for use with REFLECTOQUANT^®
• 檢測方法: reflectometric
• 儲存溫度: 15-25°C

描述

一般說明

Method: reflectometric with test strips 0.1 - 30.0 °d Reflectoquant^®

The Reflectoquant total hardness test strips can be used to measure water hardness. The hardness (total hardness) is due to its content of salts of the alkaline earth metals calcium, magnesium, strontium, and barium (“hardening constituents”, later compounds only in traces). The reaction zones of the test strip, which are impregnated with differing amounts of Titriplex III, assume a green to red color, depending on the hardness of the water sample. The color is then determined reflectometrically on the RQflex^® 20. For pre-testing a sample in an economic and quick way to check for nitrite interferences or to estimate the hardness and a possible dilution factor prior to using this quantitative method we recommend our semi-quantitative MQuant test strips for total hardness. Further quantitative determination methods can be found with our Spectroquant tests.

分析報告

function control: conforms
Assay
- standard 1:
3.1 - 3.9 °d
- standard 2: 8.8 - 10.8 °d
- standard 3: 22.7 - 27.7 °d

法律資訊

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

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

安全資訊

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