Thermo Fisher Scientific (Waltham, Massachusetts, USA) has announced the acquisition of Belgium-based PharmaFluidics, the developer of the μPAC range of micro-chip-based chromatography columns.
The micro-pillar array portfolio of columns enhance liquid chromatography (LC) performance in biomarker, proteomics, and drug research and development applications. The columns are formed by carefully etching away the interstitial volumes out of a solid silicon wafer, leaving an array of pillars. The resulting channels are folded onto a small footprint by concatenating bed segments with optimized flow distributors that limit peak dispersion. This creates a stationary phase support structure that is organized in a reproducible,
ordered pattern.
“LC is a key analytical technique across numerous applications, and its accuracy, reproducibility, and robustness is critical to the delivery of meaningful results,” said Kent Davidson, Vice President and General Manager, High Performance Chromatography Solutions, Chromatography and Mass Spectrometry, Thermo Fisher Scientific. “Columns are an essential part of these workflows, and the next-generation μPAC columns push this element to a new level through innovative pillar array technology, improving the quality
of data.”
For more information, please visit: https://corporate.thermofisher.com or www.pharmafluidics.com
Best of the Week: Food Analysis, Chemical Migration in Plastic Bottles, STEM Researcher of the Year
December 20th 2024Top articles published this week include the launch of our “From Lab to Table” content series, a Q&A interview about using liquid chromatography–high-resolution mass spectrometry (LC–HRMS) to assess chemical hazards in plastic bottles, and a piece recognizing Brett Paull for being named Tasmanian STEM Researcher of the Year.
Using LC-MS/MS to Measure Testosterone in Dried Blood Spots
December 19th 2024Testosterone measurements are typically performed using serum or plasma, but this presents several logistical challenges, especially for sample collection, storage, and transport. In a recently published article, Yehudah Gruenstein of the University of Miami explored key insights gained from dried blood spot assay validation for testosterone measurement.
Determination of Pharmaceuticals by Capillary HPLC-MS/MS (Dec 2024)
December 19th 2024This application note demonstrates the use of a compact portable capillary liquid chromatograph, the Axcend Focus LC, coupled to an Agilent Ultivo triple quadrupole mass spectrometer for quantitative analysis of pharmaceutical drugs in model aqueous samples.