As our academic year comes to end, I always take time to reflect on what I have learned in the past year. As an assistant professor in Forensic Sciences and Chemistry at Chaminade University of Honolulu, I take the opportunity to review my courses regularly and implement new tools. Some of them will be successful and others will not. Learn more
There are still many methods in use that have been developed for use at “room temperature.” With such a method, can one reasonably expect to obtain the same separation in Anchorage, Alaska, as in Mumbai, India?
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In Chinese herbal medicine (CHM), traditionally, Hedyotis diffusa and Scutellaria barbata are cooked together and given to patients as tea. It is hypothesized that the interaction of metabolites from both herbs during cooking, improves the medical effect. This hypothesis was tested by preparing two tea variants which were then analyzed using high performance liquid chromatography (HPLC) coupled to ion-mobility mass spectrometry (IM-MS).
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Our annual review of new high performance liquid chromatography and mass spectrometry instruments, chromatography data systems (CDS), and related products, including a summary of their significant features and user benefits.
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A Guide to Finding the Ideal HPLC Column
Three easy steps and you have access to almost 1400 compounds that have been separated on Hamilton polymer-based HPLC columns.
• HPLC 101 provides definitions and terminology
• Answers to common questions when starting your column selection process
• “How-To” page helps you choose a product that’s right for your application
• Care and Storage section advises on maximizing the life of your product
• Technical References include resin specifications and useful chromatography calculations Download our Hamilton HPLC Columns Reference Guide today!
Antec’s ALEXYS FDG analyzer provides a reliable solution for the quality control of the radiolabeled FDG and its by-products according to the official European 8.2 and US Pharmacopeia 38-NF-33 monographs. / Learn More /
Suitable for the routine analysis of anions, cations and polar substances, Eco IC delivers performance and productivity for price sensitive markets such as environmental testing and higher education. / Learn more /
WinGPC UniChrom is a Macromolecular Chromatography Data System (MCDS) developed for comprehensive analysis of macromolecules using liquid chromatography in 1 or 2 dimensions. The Compliance Pack enables users to comply with regulations such as FDA 21CFR11. Please ask for our new catalogue. /Learn more/
This application note describes the isolation of target compounds from Rhodiola rosea using online mass-based 2D-LC purification to quickly achieve the highest purity / Download the application note /
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