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

114942 Nitrate test in seawater

Method: photometric 0.2 - 17.0 mg/l NO₃-N 0.9 - 75.3 mg/l NO₃⁻ Spectroquant®

Nitrate test in seawater MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
View Products on Sigmaaldrich.com
114942
Purchase on Sigma-Aldrich

Overview

Products

Catalogue NumberPackaging Qty/Pack
1.14942.0001 Fibre case 50 tests
Add To Favorites
Description
Catalogue Number114942
OverviewThis Spectroquant® Nitrate Cell Test allows the accurate quantification of nitrate in seawater 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 strongly sulfuric solution, in the presence of chloride nitrate ions react with resorcinol to form a red-violet indophenol dye that 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.
Product Information
HS Code3822 19 00
Quality LevelMQ100
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s)H290: May be corrosive to metals.
H302: Harmful if swallowed.
H314: Causes severe skin burns and eye damage.
H317: May cause an allergic skin reaction.
H370: Causes damage to organs if swallowed.
H371: May cause damage to organs if swallowed.
H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s)P273: Avoid release to the environment.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
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 WordDanger
Storage class6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
Storage and Shipping Information
StorageStore at +15°C to +25°C.
Transport Information
Declaration (railroad and road) ADR, RIDUN 1830 Schwefelsäure, Lösung, 8, II
Declaration (transport by air) IATA-DGRUN 1830 SULPHURIC ACID SOLUTION, 8, II
Declaration (transport by sea) IMDG-CodeUN 1830 SULPHURIC ACID SOLUTION, 8, II, Segregation Group: 1 (Acids)
Global Trade Item Number
Catalogue Number GTIN
1.14942.0001 04022536701813