The separation and determination of oxyhalides besides standard anions is performed on a Metrosep A Supp 5 – 250/4.0 column with subsequent sequential suppression followed by conductivity detection. Metrohm’s experts have develop an IC application for the determination of oxyhalides besides standard anions in swimming pool water. Swimming pool water...Read More
Retsch has released its latest comprehensive catalogue on solutions for milling, sieving and assisting. Retsch General Catalogue on solutions for milling, sieving and assisting The 100-page General Catalogue comprises information about Retsch’s complete portfolio and provides know-how about typical applications and key facts on milling and sieving. The catalogue is available for free...Read More
Recently installed ADI 2045TI ammonia analyser in Victoria. Metrohm Australia/Metrohm New Zealand has installed a new analyser in a Chlor-Alkali plant in Victoria to monitor ammonia in saturated brine sample. The analyser was tailor-made to fit in the challenging environment while constantly providing accurate results with the minimum maintenance. It...Read More
More than 250 collected NIRS applications are now available free. Near-infrared spectroscopy (NIRS) is a straightforward, fast, and nondestructive analytical technique providing multi-constituent analysis of virtually any matrix. Since it does not require any sample preparation whatsoever, NIRS thus belongs to the reagent-free methodologies. While NIRS can be used in...Read More
Maleic acid findings in Asian food caused the recall of many starch-containing food products in Asia. Evidence of maleic acid in Asian foodstuffs led to the recall of many starchy foods as long-term consumption of maleic acid can cause kidney problems. Cyclic kojic acid is however approved in Asia, both...Read More
DropSens μStat 8000 Multi-Potentiostat / Galvanostat. DropSens is proud to announce the launch of the world first portable Multi Potentiostat / Galvanostat in the market, the NEW μStat 8000. Our brand new instrument, of only 22x20x7 cm, includes 8 channels that can act at the same time as 8 independent...Read More
The figure showing the results of the determination method: Perchlorate in 3000 ppm TDS L : 0.5 μg/L Lowest concentration minimum reporting level (EPA-LCMRL required: 0.57 μg/L) : 0.11 μg/L Perchlorate (ClO4–), is a manufactured chemical used as the main ingredient of rocket fuel, safety flares, matches and fireworks. It...Read More
Discover more sample preparation applications for food analysis in “the sample” vol.43. Retsch’s “the sample” vol.43 focuses on food analysis: reproducible sample preparation. Food products are available in a great variety of forms and consistencies and are usually inhomogeneous. To determine nutritional values or detect hazardous substances, for example, homogeneous...Read More
The new Metrohm 855 Light, an excellent option for routine titrations in the minerals lab, such as metals, chloride, fluoride, acid sulphate soils plus more. Metrohm, the worldwide leader in titration technology, has released the new 855 Titrosampler Light. 2 versions exist, one with 2 inbuilt membrane pumps for aqueous...Read More
Discover more about Dynamic Image Analysis in “the sample” vol.42. Volume 42 of Retsch “the sample” magazine focuses on particle size characterisation with Dynamic Image Analysis. Dynamic Image Analysis (DIA) is a modern high-performance method for the characterisation of particle size and particle shape of powders, granules and suspensions. RETSCH...Read More
899 KF Coulometer for Water Content of Ionic Liquids: Direct, easy and precise measurement. Coulometry is the ideal method for water content determination in liquids, solids and gases in the trace range. In addition, coulometry is an absolute method and thus no titer determination is necessary. But how perfect it...Read More
