Solid-phase extraction (SPE) is the gold standard for sample preparation in chromatographic analysis. It is used to capture, clean, and concentrate samples while removing interfering compounds, ...

Per- and polyfluorinated alkyl (PFAS) substances are extremely persistent in the environment and can accumulate in the human body over time, causing adverse health effects. Due to their hazardous ...

This 1-day course covers all the essential theory about Solid Phase Extraction (SPE) as a means of sample preparation. The course will review the different types of SPE processes used for sample ...

We launched the first stacked PFAS cartridge over seven years ago for our customers to expand on the ever-evolving nature of PFAS sample preparation. Recognizing that one size does not solve all ...

This course covers all the essential knowledge and practice to start developing methods and analysing samples using solid phase micro-extraction. The course covers the theory, method development, ...

Sample preparation is essential for accurate, robust and reproducible analysis. Solid phase extraction (SPE) offers the ...

SINGAPORE – A tub of soil, a container full of crushed vegetation and a bottle of clear liquid were part of a package of items sent by the UN atomic watchdog to Singapore in 2025. These items had ...