A nebulizer is a device that introduces a liquid sample into the AAS. The nebulizer chamber thoroughly mixes acetylene (the fuel) and oxidant (air or nitrous

Gas management is important for gas chromatography systems (GC) for both analytical and practical considerations. Looking after the gas supply helps to ensure accurate results,

May 11, 2021 Tony Taylor Most readers will be familiar with the major gas chromatography (GC) variables, setting them into our data acquisition software, and

If you work in a laboratory, then you know how important PPE for laboratory workers can be. In a lab setting, there are a lot

Madhu Kumari March 26, 2021  What is ion exchange chromatography? Ion-exchange chromatography (IEC) is an important analytical technique that is frequently utilized for the separation

Air leaks are a problem for any instrument that requires a vacuum to operate. Leaks are generally caused by vacuum seals that are damaged or

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Remote work has caused the boundaries between work and home to be virtually (pun intended) non-existent, with work-life balance becoming a bit of a fallacy.

Gas chromatography (GC) is a common type of chromatography used in analytical chemistry for separating and analyzing compounds that can be vaporized without decomposition. Typical

High performance liquid chromatography (HPLC) is very popular and widely used in the pharmaceutical industry but it also has wide applications in the Food Industry.

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I am sure you are also using a hand sanitizer and sometimes wonder if it is really effective and even wondered how you can check

A GC-MS is usually designed to be left on and ready for use at any time. However, there are occasions where the GC-MS may have

What’s Wrong with my HPLC?!?!? … Troubleshooting the Chromatogram No Signal Injector Failure – Sample is not introduced to the flow path. Check injector. Clean if it’s

Just as promised last year, the first episode of the Applied Analytical Systems Ltd’s podcast is out!!!. This is in addition to our ongoing educational

Running your daily laboratory operations is a matter of accuracy and efficiency. When you consider outsourcing for instrument calibration, it is important to take the

PRINCIPLE OF HPLC Fig. 1 Schematic layout of a HPLC system The separation principle of HPLC is based on the distribution of the analyte (sample)

High performance liquid chromatography (HPLC) is very popular and widely used in the pharmaceutical industry but is also an important tool for the analysis of

HPLC system care and troubleshooting is an important activity in any analytical chemistry lab. Liquid chromatography systems have become real workhorses for laboratory chemical analysis,

Even the most carefully executed experiment can give erroneous results if dirty glassware is bought to use. If the glassware that is used for measuring

Almost every laboratory uses chemicals and reagents in one form or another. Knowing where to buy them, what grade to purchase, and what labeling is

What is Biosafety: The application of knowledge, techniques and equipment to prevent personal, laboratory and environmental exposure to potentially infectious agents or biohazards. Biosafety defines

If you have experienced retention time shifts with LC, you know it can be complicated and can cause problems with quantitation if not resolved. Hopefully