Latest Technical Article

Metrohm and Mitsubishi produce combustion IC
Metrohm (UK) | Added: 13 Feb 2009
Metrohm has announced that it is collaborating with Mitsubishi to produce combustion ion chromatogr…

Metrohm enables free fatty acid determination
Metrohm (UK) | Added: 13 Feb 2009
The 888 Titrando from Metrohm can be used to determine free fatty acid content of edible oils and f…

Module uses photometric end-point recognition
Metrohm (UK) | Added: 28 Jan 2009
Metrohm UK has reported that high-throughout automated purity analysis can be carried out using its…

Compact IC detects melamine in food
Metrohm (UK) | Added: 28 Jan 2009
Metrohm is offering the 844 UV/VIS Compact IC, which uses ion chromatography to determine melamine …

Metrohm explains Karl Fischer titration
Metrohm (UK) | Added: 6 Jan 2009
Karl Fischer (moisture analysis) is one of the most frequently used analyses in laboratories.

Reduce risk of methanol poisoning with 700 Dosino
Metrohm (UK) | Added: 24 Dec 2008
Metrohm has developed a coulometer-attachment that reduces the health and safety implications of us…

Metrohm provides alcohol analysis
Metrohm (UK) | Added: 22 Dec 2008
Metrohm is able to analyse alcoholic beverages for anions and cations (alkali and alkaline earth me…

Metrohm's IC systems help stop pipes clogging
Metrohm (UK) | Added: 17 Dec 2008
Metrohm's ion chromatography systems effectively monitor ionic components, helping to keep pipes fr…

Electrochemical analysis monographs detailed
Metrohm (UK) | Added: 16 Dec 2008
Metrohm has announced the availability of a series of short monographs that set out the company's k…

Metrohm details stopped-flow dialysis method
Metrohm (UK) | Added: 1 Dec 2008
Metrohm has revealed that ion chromatography as an analytical technique has seen a surge in popular…

Water content determined by Karl Fischer method
Metrohm (UK) | Added: 14 Nov 2008
Metrohm has developed a method to determine the moisture content of gases based on the ISO standard…

Metrohm considers automated TAN/TBN measurement
Metrohm (UK) | Added: 8 Oct 2008
New and used petroleum products may contain acidic constituents that are present as additives or as…

Detection of ions and cations in aerosols by IC
Metrohm (UK) | Added: 2 Oct 2008
Metrohm has revealed how combining its 850 Professional IC with a particle-into- liquid sampler all…

Phosphorous in fertilisers by thermotric titration
Metrohm (UK) | Added: 5 Aug 2008
Fertilisers are chemical compounds given to plants to promote growth; they are usually applied eith…

Determination of acidity in soft drinks
Metrohm (UK) | Added: 17 Jul 2008
An autotitrator, such as a Food Titrino from Metrohm, already has the test method and all the acces…

Uranium(VI) in drinking and mineral water
Metrohm (UK) | Added: 16 Jul 2008
Voltammetric trace determination of uranium(VI) in drinking and mineral water according to DIN 3840…

Analysis of mercury in waters using voltammetry
Metrohm (UK) | Added: 1 Jul 2008
Jonathan Bruce, Applications Manager for Metrohm UK, provides this comprehensive introduction to an…

Sulphate determination in denatured ethyl alcohol
Metrohm (UK) | Added: 13 Jun 2008
In times of rocketing gasoline prices, ethanol fuel - mainly derived from the fermentation of sugar…

Trace-level determination of bromate to EPA 326
Metrohm (UK) | Added: 9 Jun 2008
Discussion of the influence of pH, temperature and molybdate concentration on the performance of th…

Optimising electrodes for acid base titrations
Metrohm (UK) | Added: 23 May 2008
With acid-base titrations the response time of an electrode determines how quickly it reacts to a p…