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There are many companies manufacturing flash columns and media. By and large, a column from any of the manufacturers will likely perform a purification with the right method – but how well? The silica...
PhyTip® columns come with dual flow chromatography protocols that have been validated with real protein samples and can be used on all major automated liquid handling systems, enabling efficient set u...
Characterization of hydrocarbon environments in soil and sediment can be an extremely cumbersome and time-consuming process. Separation of aliphatic and aromatic fractions is not always straightforwar...
PhyTip® Ion Exchange columns offer the unique ability to screen dierent wash and elution buers and a number of resins in a single experiment. Once Ion Exchange conditions have been optimized, they are...
Introduction At the Department of Forensic Medicine, Faculty of Medicine, Fukuoka University, forensic toxicology is conducted as part of forensic autopsy investigations. For the concentration and eva...
This poster investigates the use of a novel polymerbased mixed-mode weak anion exchange solid phase extraction sorbent for improved oligonucleotide detection from various biological matrices. Method p...
Introduction Per- and polyfluoroalkyl substances (PFAS) have been extensively produced and applied across industrial and consumer sectors for decades, resulting in their designation as a priority clas...
Troy Voelker, PhD, is the Senior Director of Laboratory Operations at Aliri’s Bioanalysis lab in Salt Lake City, Utah. He leads all laboratory divisions, including method development, method validatio...
Evaporation is often used during preparation of oligonucleotide samples before LC-MS/MS to remove excess solvents, buffers, or volatile reagents. By concentrating the sample and exchanging it into a m...
Introduction Per- and polyfluorinated alkyl substances (PFAS) have been used abundantly since their inception in the twentieth century and have become a closely monitored class of compounds within env...