Thermo Fisher Scientific has developed an innovative gas chromatography (GC) method for the determination of polychlorinated biphenyls (PCBs) in mineral insulating oil using solid phase micro extraction (SPME) and gas chromatography with an electron capturedetector (ECD).

Food manufacturers are playing a vital role in fighting food insecurity by adapting their current manufacturing practices to incorporate longer shelf life demands while maintaining high quality products that consumers enjoy. Find out about one method labs can use to maintain that high food quality.

Thermo Fisher Scientific has released a technical note (TN) that challenges the common misconception that there is significant variation in high-performance anion-exchange chromatography with pulsed amperometric detection (HPAE-PAD) peak area response of oligosaccharides.

A new analytical service note from Warwick Analytical Service (WAS) describes proprietary ICP-OES methodology developed by the company enabling them to provide simultaneous qualitative determination of up to 67 elements* in a single, cost effective measurement.

Thermo Fisher Scientific has developed an ion chromatography method for nuclear power plants (NPPs) that determines trace concentrations (less than 1 µg/L) of fluoride, chloride, and sulfate in simulated secondary feed water that contains ethanolamine, hydrazine, and polyacrylic acid in just 20 minutes.