1.14547
Nitrite Test, photometric
photometric, 0.03-2.30 mg/L (NO2-), 0.010-0.700 mg/L (NO2-N), Spectroquant®
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Nombre del producto
Nitrite Cell Test, photometric, 0.03-2.30 mg/L (NO2-), 0.010-0.700 mg/L (NO2-N), Spectroquant®
Línea del producto
Spectroquant®
Nivel de calidad
uso
sufficient for 25 tests
analitos específicos
nitrite
idoneidad de la reacción
reaction type: Griess reaction
intervalo de medida
0.010-0.700 mg/L (NO2-N)
0.03-2.30 mg/L (NO2-)
técnicas
photometry: suitable
aplicaciones
aquaculture
boiler and cooling water
disposal drainage water
drinking water
electroplating
environmental
ground and surface water
mineral water
seawater
wastewater
compatibilidad
for use with Spectroquant® Move 100
for use with Spectroquant® Nova 60 A
for use with Spectroquant® Prove 100 (plus)
for use with Spectroquant® Prove 300 (plus)
for use with Spectroquant® Prove 600 (plus)
método de detección
photometric (Griess’ reaction)
temp. de almacenamiento
15-25°C
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Este artículo | 1.00609 | 1.00614 | 1.14542 |
|---|---|---|---|
| specific analyte(s) nitrite | specific analyte(s) nitrite | specific analyte(s) nitrate | specific analyte(s) nitrate |
| detection method photometric (Griess’ reaction) | detection method photometric (Iron sulfate) | detection method photometric (2,6-Dimethylphenol) | detection method photometric (Nitrospectral) |
| technique(s) photometry: suitable | technique(s) photometry: suitable | technique(s) photometry: suitable | technique(s) photometry: suitable |
| measuring range 0.010-0.700 mg/L (NO2-N), 0.03-2.30 mg/L (NO2-) | measuring range 1.0-90.0 mg/L (NO2-N), 3.3-295.2 mg/L (NO2-) | measuring range 102-996 mg/L (NO3-), 23-255 mg/L (NO3-N) | measuring range 0.5-18.0 mg/L (NO3-N), 2.2-79.7 mg/L (NO3-) |
| compatibility for use with Spectroquant® Move 100, for use with Spectroquant® Prove 100, for use with Spectroquant® Prove 600, for use with Spectroquant® Nova 60 A | compatibility for use with Spectroquant® Move 100, for use with Spectroquant® Nova 60 A, for use with Spectroquant® Prove 100, for use with Spectroquant® Prove 300, for use with Spectroquant® Prove 600 | compatibility for use with Spectroquant® Nova 60 A, for use with Spectroquant® Prove 100, for use with Spectroquant® Prove 300, for use with Spectroquant® Prove 600 | compatibility for use with Spectroquant® Move 100, for use with Spectroquant® Nova 60 A, for use with Spectroquant® Prove 100, for use with Spectroquant® Prove 300, for use with Spectroquant® Prove 600 |
| product line Spectroquant® | product line Spectroquant® | product line Spectroquant® | product line Spectroquant® |
Descripción general
The method is analogous to EPA 354.1, APHA 4500-NO2 - B, and DIN EN 26777.
This Spectroquant® Nitrite Cell Test allows the accurate quantification of the nitrite content in aqueous samples.
Method applied: In acidic solution nitrite ions react with sulfanilic acid to form a diazonium salt. This reacts with N-(1-naphthyl)ethylenediamine dihydrochloride to form a red-violet azo dye that is determined photometrically.
The Spectroquant® Cell Tests come with prefilled 16 mm round cells and all the required reagents to perform the analysis according to the instruction leaflet provided .
All Spectroquant® Cell and Reagent Test Kits are equipped with the unique Live ID (2DD barcode) which allows seamless method recognition and contains essential information such as lot number, expiry date, and automatic calibration updates.
Información legal
Palabra de señalización
Warning
Frases de peligro
Consejos de prudencia
Clasificaciones de peligro
Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1
Código de clase de almacenamiento
11 - Combustible Solids
Clase de riesgo para el agua (WGK)
WGK 2
Certificados de análisis (COA)
Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»
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Protocolos
Determinación fotométrica utilizando el método Griess posterior a la extracción
Photometric determination using the Griess method subsequent to extraction
Photometric determination of nitrite ions in compost by Griess method using Spectroquant®
Photometric determination of nitrite ions in soil samples by Griess method using Spectroquant® test kits and spectrophotometer.
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