Millipore Sigma Vibrant Logo
Attention: We have moved. Merck Millipore products are no longer available for purchase on MerckMillipore.com.Learn More

114776 Nitrite Test

Method: photometric 0.002 - 1.00 mg/l NO₂-N 0.007 - 3.28 mg/l NO₂⁻ Spectroquant®

Nitrite Test MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
114776
Purchase on Sigma-Aldrich

Overview

Replacement Information

Products

Catalogue NumberPackaging Qty/Pack
1147760001 Fibre case 1000 tests
1147760002 Fibre case 335 tests
Description
Catalogue Number114776
OverviewThe method is analogous to EPA 354.1, APHA 4500-NO2- B, and DIN EN 26 777.

This Spectroquant® Nitrate Cell Test allows the accurate quantification of nitrate in water samples. Nitrate is an essential nutrient required for the growth of animals and plants. However, elevated levels of nitrate can be a health risk, in particular for pregnant women and infants. Therefore, nitrate levels in water sources are regulated in many countries.

Method applied: In acidic solution nitrite ions react with sulfanilic acid to form a diazonium salt that reacts with N-(1-naphthyl)ethylenediamine dihydrochloride to form a red-violet azo dye which is determined photometrically.

The Spectroquant® Reagent Test Kits contain highly stable, ready-to-use reagent mixtures to perform the analysis according to the procedure described in the accompanying instruction leaflet.

All our Cell and Reagent Test Kits 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.
References
Product Information
HS Code3822 19 90
Quality LevelMQ100
Applications
Biological Information
Physicochemical Information
Dimensions
Materials Information
Toxicological Information
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 WordWarning
Storage class10 - 13 Other liquids and solids
WGKWGK 2 obviously hazardous to water
Safety Information
Product Usage Statements
Storage and Shipping Information
StorageStore at +15°C to +25°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
Global Trade Item Number
Catalogue Number GTIN
1147760001 04022536156651
1147760002 04022536963235

Documentation

Nitrite Test SDS

Title

Safety Data Sheet (SDS) 

Nitrite Test Certificates of Analysis

Product Number PackagingSpecificationLot Number
1147760001 Fibre casePDF Specification Document
1147760002 Fibre casePDF Specification Document

Technical Info

Title
Nitrite Spectroquant Test Kits Certificate Letter USEPA 2017
Nitrite Spectroquant Test Kits Equivalency Checklist Laboratory Management (Auditor) 2017
Nitrite Spectroquant Test Kits Equivalency Checklist for Laboratories 2017
Nitrite Spectroquant Test Kits Equivalency Report 2017
Nitrite Spectroquant Test Kits Method 2017

User Guides

Title
Manual Spectroquant Multy - Operating manual
Quick Guide Spectroquant Photometer NOVA 60A (EN, DE, FR, ES, IT)
Umrechnungstabellen / Conversion tables

Related Products & Applications

Alternative Products

Catalogue Number Description
114547 Nitrite Cell Test

Related Products

Catalogue Number Description
100609 Nitrite Cell Test
114547 Nitrite Cell Test

Accessories (Primary)

Catalogue Number Description
109137 Sodium hydroxide solution
109072 Sulfuric acid
110007 Nitrite Test
114944 Rectangular cells 50 mm
114946 Rectangular cells 10 mm
114947 Rectangular cells 20 mm
119899 Nitrite standard solution

Accessories (Secondary)

Catalogue Number Description
109531 pH-indicator strips pH 0 - 6.0
110057 Nitrite Test
125041 Nitrite Standard Solution
173502 Semi-microcells 50 mm

Related Products By: Application Facete

Drinking Water Analysis
Waste Water Analysis
Sea Water Analysis
Soil Analysis
Food Testing
Groundwater, Surface Water Analysis

Related Products By: Brand Facete

Spectroquant®

Categories

Analytics and Sample Preparation > Test Kits and Photometric Methods > Areas of Application > Waste Water > Nitrite
Analytics and Sample Preparation > Test Kits and Photometric Methods > Areas of Application > Mineral Water > Nitrite
Analytics and Sample Preparation > Test Kits and Photometric Methods > Instrumental Test Systems for Quantitative Analyses > Photometric Measurements, Spectroquant® System > Spectroquant® Tests
Analytics and Sample Preparation > Test Kits and Photometric Methods > Base Parameters from A to Z > Nitrite
Analytics and Sample Preparation > Test Kits and Photometric Methods > Areas of Application > Aquaristics > Nitrite
Analytics and Sample Preparation > Test Kits and Photometric Methods > Areas of Application > Environment > Nitrite
Analytics and Sample Preparation > Test Kits and Photometric Methods > Areas of Application > Sea Water > Nitrite
Analytics and Sample Preparation > Test Kits and Photometric Methods > Areas of Application > Boiler Water / Cooling Water > Nitrite
Analytics and Sample Preparation > Test Kits and Photometric Methods > Areas of Application > Groundwater, Surface Water > Nitrite
Analytics and Sample Preparation > Test Kits and Photometric Methods > Areas of Application > Disposal Drainage Water > Nitrite
Analytics and Sample Preparation > Test Kits and Photometric Methods > Areas of Application > Drinking Water > Nitrite
Analytics and Sample Preparation > Test Kits and Photometric Methods > Areas of Application > Electroplating > Nitrite