Chemistry World
In cheminformatics today, innovations such as IUPAC’s InChI have created an explosion of interconnectedness for chemical structure databases. Unfortunately, chemists continue to draw 2D structures containing implicit 3D information (chair and boat, Haworth or Fischer projections, etc.). To address the issue, chemical information scientists use software-based ‘standardisation’ of chemical structures and in the process may remove or misinterpret the implicit stereochemistry of the original structure. In this webinar, we will explore an alternative, more accurate software-based ‘interpretation’ method that understands the 3D intent of 2D drawings as a chemist would. Case studies comparing both methods will be presented.
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Environment, health and safety
On November 28, 2016, EPA published its updated Hazardous Waste Generator Improvements Rule. The new rule makes several important changes to how hazardous waste generators must track and manage hazardous waste. Following implementation at the federal level on May 30, 2017, individual States will be adopting the new requirements during the 2017-2018 timeframe. This webinar will provide a detailed review of the new requirements, as well as strategies and best practices for assuring compliance.
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METTLER TOLEDO
It is estimated that approximately 25% of the maintenance budget in process industries is absorbed by field instrumentation. Depending on their service, in-line pH measurements can burden engineers with a very high maintenance demand; not only with the frequent replacement of electrodes but also their cleaning and calibration which can take up to an hour per installation. With the revolutionary Intelligent Sensor Management (ISM) platform, METTLER TOLEDO has launched a breakthrough in pH measurement and maintenance.
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Nanocellulose is an interesting material with unique properties and chemistry. Cellulose, the structural component of the primary cell wall of green plants, is the most abundant organic material on the planet and because of its useful materials properties it is one of the most widely used substances.
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