Chromatography 9
Determination of Various Metals by Fully Automated Complexometric Titration – New Applications
Near-Infrared Spectroscopy (NIRS): new Application Notes published
Metrohm is pleased to announce the publication of new Application Notes for NIRS. The five new application notes (in English) are available free from
www.metrohm-nirs.com
The following ANs are available now: AN-NIR-010 - Process monitoring in a butyl acetate production stream using near-infrared spectroscopy AN-NIR-011 - Calibration model transfer of caffeine on the NIRS XDS Rapid Content Analyser AN-NIR-012 - Increase the accuracy of your NIR measurements with instrument calibration AN-NIR-013 - Increase the accuracy of your NIR measurements with reference standards AN-NIR-014 - Following the progress of pharmaceutical mixing studies using near-infrared spectroscopy
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Metrohm is pleased to present 6 new applications on fully automated complexometric determination of various metals. The corresponding Application Notes (ANs) are available free from
www.metrohm.com
The new ANs are: AN-T-103 -
AN-T-104 - AN-T-105 - AN-T-106 - AN-T-107 - AN-T-108 -
Fully automated determination of aluminium in aqueous solution
Fully automated determination of barium in aqueous solution
Fully automated determination of bismuth(III) in aqueous solution
Fully automated determination of calcium in milk Fully automated determination of total iron in cement Fully automated determination of
zinc(II) in aqueous solution
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scTRACE Gold – New Sensor for Straightforward and Reliable Determination of Arsenic in Water
Metrohm is pleased to introduce the scTRACE Gold, a new sensor for the straightforward voltammetric determination of arsenic in water. The scTRACE Gold is simply plugged in the electrode shaft; as there is no preconditioning required, users can start measuring immediately after. Analysis time per sample is approximately 10 minutes only and detection limit is well below the 10 µg/L stipulated by latest legislation in the US and the EU.
The scTRACE Gold combines all three of the electrodes needed for the measurement in one sensor. Screen printing makes it very affordable, which means that regular replacements are not a problem. This ensures reliable results at all times. Moreover, the scTRACE Gold does not need any maintenance.
Another benefit of voltammetric measurements with the scTRACE Gold is the ability to discriminate between different oxidation states of arsenic, notably the highly toxic As(III) and the less toxic As(V). The scTRACE Gold can be used with any Metrohm voltammetry measuring stand.
28249pr@reply-direct.com Ins_Metrohm_IC_180x254_EN_ILM
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• 10 year suppressor warranty • Fully automated sample preparation • Success guaranteed: Metrohm Application Guarantee
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