ArioExir

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Nitrite Cell Test

Nitrite Cell Test

ProductType:Chemicals
Product Category:Laboratory chemicals
Product Sub Category:Merck Millipore
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AboutProduct

Catalogue Number 114547
Overview 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 Tests are equipped with the unique Live ID which allows seamless method recognition and contains essential information such as lot number, expiry date, and automatic calibration updates.

Product Information
HS Code 3822 19 00
Quality Level MQ100

Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s) H315: Causes skin irritation.
H317: May cause an allergic skin reaction.
H319: Causes serious eye irritation.
Precautionary Statement(s) P261: Avoid breathing dust.
P264: Wash skin thoroughly after handling.
P272: Contaminated work clothing should not be allowed out of the workplace.
P280: Wear protective gloves/ eye protection/ face protection.
P302 + P352: IF ON SKIN: Wash with plenty of water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word Warning
Storage class 10 - 13 Other liquids and solids
WGK WGK 2 obviously hazardous to water

Storage and Shipping Information
Storage Store at +15°C to +25°C.

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