Russ Swan, Editor, writes:
We see from your search that you're looking for information on the term "Polarography",
and we have a large number of manufacturers' news releases and technical articles here on Laboratorytalk which will be of interest.
Let me be your guide.
Start with
the news release Monographs on ion analysis at no charge from
Metrohm UK, which we summarised at the time by saying "Metrohm produces these gratis booklets (monographs) which review the techniques of potentiometric titration, Karl Fischer moisture analysis, ion chromatography and voltammetry".
A few weeks before,
we featured the news release Free radical detector finds reactive species from
WPI: "The Apollo-1000 free radical detector is the latest development within WPI's line of free radical instruments, and detects nitric oxide, hydrogen peroxide, oxygen and other reactive species".
In November 2006, we covered the news from Metrohm UK
concerning its 797 VA Computrace
- take a look at Cystine and cysteine in sodium caseinate
which says: "The proposed method describes the simultaneous determination of the two amino acids by differential pulse polarography at the dropping mercury electrode (DME)".
Take a look also at the news release from Metrohm UK, Analysis of fruits and vegetables,
as well as Is it just water? from Metrohm UK,
and Trace metal analysis in agriculture from Metrohm UK.
See also:
Introduction to polarography and voltammetry
(January 2005)
The latest work in the successful series of Metrohm Monographs offers a compact, easy to read introduction to the basic principles of polarographic and voltammetric trace analysis
Analysis of vitamin C in orange juice
(December 2004)
A look at the importance of vitamin C to the human diet, consideration of the loss of the vitamin from foodstuffs, and description of a method for analysis using voltammetry techniques
Heavy water analysis
(October 2004)
The analysis of zinc, cadmium, lead and copper in marine waters using voltammetry is outlined by Jonathan Bruce, applications manager for Metrohm UK
Introduction to polarography and voltammetry
(May 2004)
Monograph offers an easy-to-read introduction into the basics of polarographic and voltammetric trace analysis
2004 instrument range catalogue
(February 2004)
Metrohm produces numerous instruments for analytical laboratories: pH and ion meters, conductometers, stability measuring instruments, dosing and liquid handling systems
Voltammetry and polarography at your command
(November 2003)
Complete voltammetry systems for just abouit any application, ready to use with or without PC control
Practical voltammetry monograph
(June 2003)
Free monograph discusses 13 easy experiments intended to provide an introduction to the basic principles of polarography and voltammetry
Analysis of vitamin tablets using voltammetry
(June 2003)
Comprehensive background to vitamin B2 and its role in health, and a simple laboratory method for the analysis of vitamin tablets, by Jonathan Bruce, applications manager at Metrohm UK
Don't buy an ICP or AAS
(April 2003)
Ten good reasons why you should consider buying a voltammetry system instead of an atomic absorption spectrometer or inductively coupled plasma mass spectrometer
Modern chemical analysis of electro-plating baths
(February 2003)
Optimum metal plating process performance cannot be obtained without careful control of the plating bath chemistry
Analysis of mercury in waters using voltammetry
(February 2003)
Comprehensive introduction to the properties and occurences of mercury, and the analysis of mercury in waters, written by Jonathan Bruce, applications manager for Metrohm UK
New dosing options
(February 2003)
New automatic dispensing instrument for the accurate metering of liquids is mounted directly on the reagent bottle, which means that it does not require additional laboratory space
Online info for voltammetry and polarography
(February 2003)
PC-controlled voltammetry system is connected by USB and is preprogrammed with all the methods described in the application bulletins and application notes
Analysis of chromium in waters using voltammetry
(October 2002)
Jonathan Bruce, applications manager for Metrohm UK, provides this detailed introduction to analysis of chromium in waters
Analysis of lead in CaCO3 using voltammetry
(September 2002)
Jonathan Bruce, applications manager for Metrohm UK, provides this introduction to the analysis of lead in calcium carbonate with particular reference to dietary supplements
Analysis of manganese in water using voltammetry
(April 2002)
Jonathan Bruce, applications manager for Metrohm, provides this backgrounder on the effects of manganese in drinking waters, its removal, and the use of voltammetry for analysis