Chromatography Online
A recent study aimed to directly compare the changes in serum metabolites among very low birth-rate (VLBW) infants following the administration of the soybean oil-based lipid emulsion and soybean oil, medium-chain triglycerides, olive oil, and fish oil (SMOF) lipid emulsion using untargeted metabolomics techniques.
The Flame Ionization Detector - Chromatography Online
Dec 1, 2005 · John V. Hinshaw Although these ionization detectors share several features, their implementations differ significantly. Detector performance characteristics (sensitivity, minimum detectable quantity, linearity, and selectivity) are affected strongly by the type of ionization mechanism, the internal electrode arrangement, and the electronics.
In Bruges: HPLC 2025 - chromatographyonline.com
Nov 13, 2024 · The 54th International Symposium on High Performance Liquid Phase Separations and Related Techniques (HPLC 2025) will be held from Sunday through Thursday, June 15-19, 2025, in Bruges, Belgium.
About LCGC International - Chromatography Online
Jan 1, 2019 · Founded in 1983, LCGC International is the leading provider of digital and print content to the separation science market, enhancing the productivity, efficiency, and the overall value of separation techniques globally. With our commitment to editorial excellence, we have pioneered innovation across a broad portfolio of digital and print platforms.
August Allen - Chromatography Online
Mar 29, 2024 · August Allen is Chief Technical Officer at Enveda Biosciences and has a decade of experience building high-throughput automation, scaling teams, and solving problems at the intersection of technology and life sciences. He was an early employee of Recursion Pharmaceuticals, where he scaled their high-content imaging platform by multiple orders of magnitude before joining Enveda in 2021.
Ultraviolet Detectors: Perspectives, Principles, and Practices
Oct 1, 2019 · Requirements and Desirable Characteristics of UV Detectors. Table II summarizes the requirements and desirable characteristics of a modern UV detector (VWD or DAD), followed by a discussion of historical perspectives, optical designs, operating principles, and common operation and maintenance procedures.
Certificate of Analysis (CoA) and Calculations for Small-Molecule …
Jun 10, 2024 · Case Studies from an Early-Phase Small-Molecule Development Project: Background Information. A case study from my experience as a chemistry, manufacturing, and controls (CMC) analytical team lead supporting an early-phase small-molecule oncology drug development project was used to illustrate how CoAs expedite quality documentation of testing methods and results.
LCGC Europe - Chromatography Online
Practical advice, tutorials, and peer-reviewed research on liquid chromatography (HPLC), gas chromatography (GC), mass spectrometry (MS) and related techniques.
LCGC North America - Chromatography Online
Practical advice, tutorials, and peer-reviewed research on liquid chromatography (HPLC), gas chromatography (GC), mass spectrometry (MS) and related techniques.
Understanding Gradient HPLC - Chromatography Online
Jul 1, 2013 · where gradient time (t G) is in minutes, S is a shape factor and a value of 4 is typically used where the accurate value is not known, k* is the average retention factor for which a value of 5 is typically optimal, ΔΦ is the change in organic composition from the scouting gradient, V m is the column volume (see equation 2) in milliliters, and F …