1.16995

Nitrate Test Strips, reflectometric

3-90 mg/L (NO₃⁻), REFLECTOQUANT^®, for use with RQflex^® 20

• Sinônimo(s): Nitrate chemical test strips, Nitrate test strip for instrument reader
• Código UNSPSC: 41116116
• NACRES: NA.24

Propriedades

• Nome do produto: Nitrate Test, reflectometric, 3-90 mg/L (NO₃^-), for use with REFLECTOQUANT^®
• descrição: quantitative
• Nível de qualidade: 100
• analito(s) específico(s): nitrate
• adequação da reação: reaction type: Griess reaction
• faixa de medição: 3-90 mg/L (NO₃^-)
• compatibilidade: RQflex^® 20; for use with REFLECTOQUANT^®
• método de detecção: reflectometric
• temperatura de armazenamento: 2-8°C

Descrição

Descrição geral

Method: reflectometric with test strips 3 - 90 mg/l NO₃⁻ Reflectoquant^®

The Reflectoquant 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 that is 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 nitrate concentration and a possible dilution factor prior to using this quantitative method we recommend our semi-quantitative MQuant test strips for nitrate and nitrite. Further quantitative determination methods can be found with our Spectroquant tests.

Ligação

Replaces: 16995-1; 16995

Nota de análise

function control: conforms
Assay
- standard 1:
3 - 7 mg/l
- standard 2: 45 - 55 mg/l
- standard 3: 72 - 88 mg/l

Informações legais

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

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

Informações de segurança

• Pictogramas: GHS07
• Palavra indicadora: Warning
• Frases de perigo: H319
• Declarações de precaução: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Classificações de perigo: Eye Irrit. 2
• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 2