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. High-performance liquid chromatography (HPLC) is…
Life science social media marketing can provide your business with several benefits. With over 3.5 billion worldwide users’, social media continues to grow in terms of users, daily engagements and…
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 the quality. In this article,…
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 to be shut down for…
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 clogged. Repair if malfunctioning. If…
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 series on our social media…
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 matter seriously. You need to…
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) between a mobile phase (eluent)…
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 samples hydrocarbon processing industry. State-of-the-art…
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, but scientists have developed a…
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 liquids is contaminated with grease…
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 required can be confusing. This…
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 the containment conditions under which…
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 this post will help you…
Nitrogen generators use a supply of dry, oil-free air to purify nitrogen via a selectively permeable membrane or carbon molecular sieve material which removes oxygen, carbon monoxide and carbon dioxide.…