Mass Spectrometry & Spectroscopy 19 Adsorbable Organically Bound Halogens Analysis as per new DIN 38409-59
All-in-one solution for reliable determination of AOF, AOCl, AOBr, AOI, and AOX by combustion ion chromatography DIN has published method 38409-59 describing the determination of adsorbable organically bound halogens by combustion ion chromatography (CIC) in different water samples. AOX and AOF analysis according to the new standard is performed in two steps, preconcentration of the adsorbable organic halogens on activated carbon, followed by direct combustion and subsequent ion chromatographic (CIC) analysis. A blog article from Metrohm describes the new method and its application for the analysis of AOF, which provides a fast and economical solution for non-targeted PFASs screening.
Organohalogen compounds are widespread, persistent, and potentially toxic for humans and the environment. However, the techniques commonly used to monitor adsorbable organic halogens (AOX) can only determine the sum of organically bound chlorine, bromine, and iodine. These techniques do not provide individual results for AOCl, AOBr, and AOI,
respectively, nor on the organofluorine (AOF) content.
DIN method 38409-59 describes a validated method for comprehensive AOX analysis including AOF by CIC. Analysis by CIC allows the determination of the sum parameter as well as the individual concentrations of adsorbable organically bound fluorine, chlorine, bromine, and iodine in different waters.
Advantages of the new standard method: • Selective determination of AOF, AOCl, AOBr, and AOI in waters • AOF as fast non-targeted screening for PFASs • Efficient and low-maintenance AOX determination • Easy-to-use, robust, and efficient
More information online:
ilmt.co/PL/KVEw and
ilmt.co/PL/3Xwj
OMNIS 3.0 Software Released
3rd party data integration,
compliance with FDA 21 CFR Part 11, client/server, and long-term support (LTS)
are among the latest features of the laboratory data management platform from Metrohm
Metrohm is pleased to release OMNIS 3.0, the latest version of the company’s software for laboratory data management. Features such as compliance with FDA 21 CFR part 11 (compliance package), client/server installation, 3rd party data integration, and long-term support (LTS) versions meet the requirements of the regulated environment, especially. With the release of OMNIS 3.0, all current instruments of the Metrohm Titrando family can now also be controlled by OMNIS providing for a seamless transition from Titrando to OMNIS.
OMNIS Client/Server - the networkable version of OMNIS
OMNIS Client/Server helps users increase the efficiency of their laboratory enabling straightforward collaboration and central management of data, instruments, SOPs, and users. Up to 100 clients can be managed centrally in an OMNIS Client/Server network.
OMNIS 3rd Party Data Integration – connecting OMNIS to your LIMS, ERP, ELN, and more
OMNIS 3rd Party Data Integration is a secure interface based on the latest web technology. The OMNIS Web-API enables the seamless exchange of data between OMNIS and any kind of 3rd party business management software (e.g., LIMS, ERP, ELN).
OMNIS Long-Term Support (LTS) – 5 years guaranteed service and support
With OMNIS LTS, users benefit from 5 years of guaranteed service and support of their OMNIS LTS version from the release of that version. No new features are added to an OMNIS LTS version during that period guaranteeing stable system performance and minimising the need for sophisticated re-qualification and re- validation processes.
OMNIS Compliance Package – peace of mind for the regulated environment
The OMNIS Compliance package provides a central Audit Trail for complete documentation as per the requirements of FDA 21 CFR Part 11 and Eudralex, Volume 4, Annex 11
More information online:
ilmt.co/PL/l1PL 59419pr@reply-direct.com
Further information on the application:
• Metrohm Application Note AN-CIC-033 – Monitoring PFASs in water sources: Non-targeted adsorbable organic fluorine (AOF) analysis by CIC
• Metrohm White Paper WP-078 – Adsorbable organic fluorine (AOF) – a sum parameter for non-targeted screening of per- and polyfluorinated alkyl substances (PFASs) in waters
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ADVERTORIAL
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