1.16732

Nitrite Test Strips, reflectometric

0.03-1.00 g/L (NO₂⁻), REFLECTOQUANT^®

• 別名: Nitrite chemical test strips, Nitrite test strip for instrument reader
• UNSPSCコード: 41116116
• NACRES: NA.24

特性

• product name: Nitrite Test, reflectometric, 0.03-1.00 g/L (NO₂^-), for use with REFLECTOQUANT^®
• 詳細: quantitative
• 品質水準: 100
• 特定アナライト: nitrite
• 反応適合性: reactivity: amine reactive
• 測定範囲: 0.03-1.00 g/L (NO₂^-)
• 適合性: RQflex^® 10 Plus; RQflex^® 10; RQflex^® 20; for use with REFLECTOQUANT^®
• 検出方法: reflectometric
• 保管温度: 2-8°C

詳細

詳細

Method: reflectometric with test strips 0.03 - 1.00 g/l NO₂⁻ Reflectoquant^®

Nitrite is naturally present in soil, water and food, and regularly testing its concentration is essential for many applications. Nitrites must be closely monitored in drinking and groundwater as well as in process, waste, or aquarium water. In farm produce and fruit juices, high nitrate concentrations affect quality and keeping properties and can constitute serious health risks. Nitrites are also used in additives for food products and serve as corrosion inhibitors in engine cooling systems. On the Reflectoquant Nitrite test strips, nitrite ions react with an aromatic amine to form an orange-red azo dye that is determined reflectometrically on the RQflex. For pre-testing a sample in an economic and quick way to estimate the nitrite concentration and a possible dilution factor prior to using this quantitative method we recommend our semi-quantitative MQuant test strips for nitrite. Further quantitative determination methods can be found with our Spectroquant tests.

アナリシスノート

function control: conforms
Assay
- standard 1:
0.09 - 0.11 g/l
- standard 2: 0.45 - 0.55 g/l
- standard 3: 0.72 - 0.88 g/l

法的情報

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

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

安全性情報

• 危険有害性情報: H412
• 注意書き: P273 - P501
• 危険有害性の分類: Aquatic Chronic 3
• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 2
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable