1.16732

Nitrite Test Strips, reflectometric

0.03-1.00 g/L (NO₂⁻), REFLECTOQUANT^®, for use with RQflex^® 20

• Sinónimos: Nitrite chemical test strips, Nitrite test strip for instrument reader
• Código UNSPSC: 41116116
• NACRES: NA.24

Propiedades

• Nombre del producto: Nitrite Test, reflectometric, 0.03-1.00 g/L (NO₂^-), for use with REFLECTOQUANT^®
• descripción: quantitative
• Nivel de calidad: 100
• analitos específicos: nitrite
• idoneidad de la reacción: reactivity: amine reactive
• intervalo de medida: 0.03-1.00 g/L (NO₂^-)
• compatibilidad: RQflex^® 20; for use with REFLECTOQUANT^®
• método de detección: reflectometric
• temp. de almacenamiento: 2-8°C

Descripción

Descripción general

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^® 20. 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.

Nota de análisis

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

Información legal

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

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

Información de seguridad

• Frases de peligro: H412
• Consejos de prudencia: P273 - P501
• Clasificaciones de peligro: Aquatic Chronic 3
• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 2
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable