1.10020

Nitrate Test 硝酸盐

colorimetric, 10-500 mg/L (NO₃^-), for use with MQuant^® StripScan App

• 别名: 硝酸盐化学测试条
• 分類程式碼代碼: 41116116

属性

• 描述: semi-quantitative
• 品質等級: 100
• 產品線: MQuant^®
• 特定分析物: nitrate
• 反應適用性: reaction type: Griess reaction
• 環保替代產品特色: Waste Prevention; Learn more about the Principles of Green Chemistry.
• 測量範圍: 10-500 mg/L (NO₃^-)
• 相容性: for use with MQuant^® StripScan App
• 檢測方法: colorimetric
• 環保替代類別: Re-engineered
• 儲存溫度: 2-8°C

说明

一般說明

方法：试纸比色法，10 - 25 - 50 - 100 - 250 - 500 mg/L (NO₃^-)，MQuant^®

MQuant^® 硝酸盐试纸条可用于轻松快速监测饮用水、工艺水和废水，以及硝酸盐含量很快超过限值的水族馆用水。他们还可用于测定各种食物中的硝酸盐，如土豆。在试纸上，硝酸根离子被还原剂还原为亚硝酸根离子，然后与红-紫色的染料反应。 通过目视比较试纸条的反应区与比色卡的各色块，可半定量测定硝酸盐的浓度。每个试纸条都有第二个反应区（警示区），在存在硝酸根离子时颜色变换。试纸条非常适合经济、快速地预测样品，以便在使用定量方法（例如Spectroquant^®试纸）之前估算硝酸盐浓度和可能的稀释度。

Method: Colorimetric, with test strips, 10 - 25 - 50 - 100 - 250 - 500 mg/L (NO₃^-), MQuant^®

The MQuant^® Nitrate test strips can be used for quick and easy monitoring of drinking water, process water and wastewater, as well as in aquarium water where limits can quickly be exceeded. They can also be used to determine nitrate in food e.g. potatoes. On the strip nitrate ions are reduced to nitrite ions by a reducing agent, which then react to a red-violet dye. The nitrate concentration is measured semi-quantitatively by visual comparison of the reaction zone of the test strip with the fields of a color scale. Each strip also features a second reaction zone (alert zone), the color of which changes in the presence of nitrite ions. The test strips are perfect for pre-testing a sample in an economic and quick way to estimate the nitrate concentration and a possible dilution factor prior to using a quantitative method such as a Spectroquant^® Nitrate test.

Design for sustainability benefits:

We continue to demonstrate our commitment to our planet and a sustainable future by exploring ways to improve existing products in our portfolio. We have recently reviewed the current line of MQuant^® test strips to identify key opportunities to minimize impact without compromising on the product performance.

This product has benefited from:

• Test strip with reduction
• Recycled aluminum tube
• Digital instruction leaflet

Learn more about the initiative: Small Changes to Test Strips for Big Impact.

Design for sustainability benefits:

We continue to demonstrate our commitment to our planet and a sustainable future by exploring ways to improve existing products in our portfolio. We have recently reviewed the current line of MQuant^® test strips to identify key opportunities to minimize impact without compromising on the product performance. This product has benefited from:

Test strip with reduction

Recycled aluminum tube

Digital instruction leaflet

Learn more about the initiative: Small Changes to Test Strips for Big Impact.

聯結

替代品：10020-1; 10020

法律資訊

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

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

安全信息

• 象形圖: GHS05
• 訊號詞: Danger
• 危險聲明: H318
• 防範說明: P280 - P305 + P351 + P338
• 危險分類: Eye Dam. 1
• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 2