Improve performance while lowering costs with Metrohm Process Ion Chromatographs The analysis of samples from an etching baths can provide an analytical challenge. This is due to the varying pH and high levels of metals make direct Ion Chromatography impossible. While Ion Chromatography is perfect for the analysis of acids...Read More

Workshop and Showcase in New Zealand Retsch sample preparation, particle characterisation and Metrohm ion analysis The Metrohm New Zealand/Australia team invites you to attend our upcoming showcase and workshop. Come and explore the solutions we can offer regarding sample preparation, particle characterisation and ion analysis. Metrohm Titration Retsch Sample Preparation...Read More

pH influences digestibility, flavour, and stability in food and beverages. The pH value is an important parameter for the quality control of beverages. pH has a significant effect on the digestibility, flavour, and stability of any beverage. The pH value influences color/hue, flavour, redox potential, the ratio between free and...Read More

Lowering costs and corrosion in one easy step Steam circuit monitoring in power plants The use of amines to control pH levels in water-steam circuits is a common practice. By controlling the pH, corrosion can be limited which in turn lowers down time. Minimising the cost of reagents By monitoring...Read More

Win an ultra modern Metrohm 913 Portable two-channel pH measuring instrument for measuring pH/mV and temperature. You will be optimally equipped for measurements in the field and in the laboratory. 75 years ago, on April 1, 1943, Metrohm commenced operations with a handful of employees in the Swiss town of...Read More

Improve efficiency and reproducibility in the lab with automated titration. Titration is the simplest of techniques. Anyone can do it. Yet it is common to see terrible repeatability for QC samples and reproducibility between analysts. One of the primary reasons is the time taken to perform a manual titration correctly....Read More

When 5 rings are better than 3. Wider measuring ranges and higher precision in conductivity. Conductivity is a staple of the environmental laboratory. Drinking water, waste water and soils all require it. But not all conductivity probes are created equal. To provide the most convenient conductivity probes, Metrohm have developed...Read More

Save time with fully automated Total SO2 measurement with the BioSystem Y15 Random Access Automatic analyser. Sulphites to preserve foods: The use of sulphites to preserve foods has been a regular practice in our culture for centuries. In wine, sulphite is a by-product of some fermentation reactions, but is also...Read More

pH, its not quite as straight forward as it may seem. pH measurement is one of the first things we learn in science. Acid and base. Simple, right? Measurement of pH should be one of the easiest things to do in the lab. So why do so many get it...Read More

Longer shelf life, yes please! At what cost? Processed foods contain a range of chemicals to improve the look, texture, taste and shelf life of the products. Polyphosphates, or phosphate salts, stabilize the pH of foods and prolong shelf life. Polyphosphates are also important for treatment of ground water. While...Read More

Look around in any winery or beverage manufacture and you will find a pH meter. In larger ones, you will also find a titrator. Why? Simply because pH and acidity have such a strong influence on the taste of wines and flavoured beverages that monitoring both is essential to ensure...Read More