Thermo Fisher Scientific has updated an ion chromatography (IC) method to more easily determine total choline (free and bound forms) in 17 samples representing all forms of infant formula, adult nutritionals, and pediatric formulas (powder, ready-to-feed products, and liquid concentrates).

Thermo Fisher Scientific has developed a simple, efficient, sensitive, and reproducible capillary ion chromatography (IC) method for determining thiosulfate and pyrophosphate in crayfish wash powder.

Thermo Fisher Scientific has developed two rapid and robust high-performance anion-exchange chromatography with pulsed amperometric detection (HPAE-PAD) methods for the accurate determination of common sugars in acid-hydrolyzed wood samples.

Thermo Fisher Scientific has developed a high-performance anion-exchange chromatography with pulsed amperometric detection method, based on AOAC Official Method 2011.18, to determine free and bound myo-inositol in infant formula and adult nutritionals.

European laboratories testing feed and food for dioxins and dioxin-like substances now have lower-cost, smaller-footprint alternatives to high-resolution mass spectrometers (HRMS) for confirming levels of the toxic contaminants, thanks to a new  European Union regulation.

Agilent Technologies Inc. (NYSE: A) and Shimadzu Corp. today Aug. 20) announced the release of each other’s GC instrument control for their respective chromatography data systems. The move provides customers in analytical laboratories with more freedom of choice when selecting a chromatography data system.

Criminals are smuggling an estimated $30 billion in U.S. currency into Mexico each year from the United States, but help could be on the way for border guards, researchers reported recently. The answer to the problem: a portable device that identifies specific vapors given off by U.S. paper money.

Get fun facts about laboratory GC systems, a list of questions to ask when buying these systems, the most recent GC product releases, and an updated GC system manufacturer's list in this section.

Learn about the benefits of UPC2 in the analysis of tricyclic antidepressants in human urine.

As leading instrument and column makers continue to innovate, legacy methods, particularly in highly regulated pharmaceutical and environmental industries, continue to nudge the state of the art toward greater robustness and familiarity and away from the cutting edge.

Novel program increases lab accuracy and unknown compound identification with single quadrupole instrumentation.

Chromatography data systems (CDS) are an integral component of any analytical laboratory. Yet, over time a CDS may no longer meet a lab's needs. This white paper from Waters details how to go about determining when you should replace your CDS.