Skip to Content
MilliporeSigma
All Photos(2)

Documents

MAK023

Sigma-Aldrich

Chloride Assay Kit

sufficient for 100 colorimetric tests

Sign Into View Organizational & Contract Pricing


About This Item

UNSPSC Code:
12161503
NACRES:
NA.84

usage

sufficient for 100 colorimetric tests

application(s)

cosmetics
food and beverages

detection method

colorimetric

relevant disease(s)

pulmonary disorders

storage temp.

room temp

Related Categories

General description

Chloride is an essential anion needed for the proper functioning of many critical aspects of metabolism, including aiding in maintenance of the body′s acid-base balance. In Cystic Fibrosis, mutations to the CF transmembrane conductance regulator (CFTCR) gene result in altered sodium and chloride ion transport channels.

Application

Chloride Assay Kit has been used to measure chloride concentration spectrophotometrically and is used to measure chloride levels in blood plasma of toads Rhinella marina.

Suitability

Suitable for the quantification of Chloride in a variety of biological samples. Blood and urine can be used directly after dilution with water

Principle

The Chloride Assay kit provides a simple and direct procedure for measuring chloride in a variety of samples, including blood and urine. Chloride concentration is determined by a competition reaction between Hg2+ and Fe2+ for 2,4,6-Tris(2-pyridyl)-s-triazine(TPTZ). The preferred Hg-TPTZ complex exhibits no color. In the presence of chloride, Hg2+ forms HgCl2, which precipitates, allowing TPTZ to complex with Fe2+. The Fe-TPTZ complex results in a colorimetric (620 nm) product proportional to the chloride present.

replaced by

Product No.
Description
Pricing

hcodes

Hazard Classifications

Aquatic Chronic 3

wgk_germany

WGK 2


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Lucie Gerber et al.
The Journal of experimental biology, 221(Pt 5) (2018-01-24)
There is growing evidence that maintenance of ion and water balance determines cold tolerance in many insects. The hindgut of terrestrial insects is critical for maintaining organismal homeostasis as it regulates solute and water balance of the haemolymph. Here, we
The cystic fibrosis transmembrane conductance regulator: an intriguing protein with pleiotropic functions
Anne V, et al.
Journal of Cystic Fibrosis : Official Journal of the European Cystic Fibrosis Society, 1(1), 13-29v-13-29v (2002)
Recovery of acetate by anion exchange with consecutive CO2-expanded methanol desorption: A model-based approach
Carlos I C R
Separation and Purification Technology, 203, 56-65 (2018)
Esters production via carboxylates from anaerobic paper mill wastewater treatment.
Carlos I C R, et al.
Bioresource Technology, 237, 186-192 (2017)
Sung Bong Kim et al.
Small (Weinheim an der Bergstrasse, Germany), 14(12), e1703334-e1703334 (2018-02-03)
This paper introduces super absorbent polymer valves and colorimetric sensing reagents as enabling components of soft, skin-mounted microfluidic devices designed to capture, store, and chemically analyze sweat released from eccrine glands. The valving technology enables robust means for guiding the

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service