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.…
While you can drink tap water, it's not suitable for most laboratory tests, preparing solutions, calibrating equipment, or cleaning glassware. For the lab, you want purified water. Common purification methods…
In the last decade, inductively coupled plasma triple quadrupole mass spectrometry (ICP-QQQ), also called inductively coupled plasma tandem mass spectrometry (ICP-MS/MS), has been a game changer in the world of…
UV Lamps have been there for more than a century. Apart from usual lighting applications, these lamps have been used in a variety of utilities that can be accounted as…
Laboratory workers and researchers must be cognizant that laboratory equipment can malfunction without adequate monitoring and regularly scheduled maintenance. Equipment typically does not undergo catastrophic failures without earlier indications or…
The idea of this article is to cover working aspect of Hollow Cathode Lamps followed by its various advantages that fulfills Hollow Cathode Lamps’ usage in AAS. Working of Hollow…
The procedure for the sampling and analysis of soils for volatile organic compounds (TPH GRO, BTEX, MTBE and naphthalene by GC, and volatiles by GC/MS) was updated by the USEPA…
Unplanned and unexpected instrument downtime in a lab means delays and frustrations that can potentially damage a lab’s reputation to reliably deliver high-quality results. Problem: Unplanned and unexpected instrument downtime in a…
GC capillary columns are capable of consistent efficiency and high resolution provided adequate care is exercised during installation, conditioning and storage in this article some useful steps are recommended for…
Silica gel adsorbents are widely accepted as one of the best adsorbents that are used in column chromatography. One of the main benefits is that it has a huge affinity…
Nitrogen is the 7th most abundant element found in our solar system and our atmosphere is made up of 80% nitrogen gas. Nitrogen is used in various industries to manufacture…
30 March 2020 The COVID-19 pandemic is straining health systems worldwide. The rapidly increasing demand on health facilities and health care workers threatens to leave some health systems overstretched and…
Stay aware of the latest information on the COVID-19 outbreak, available on the WHO website and through your national and local public health authority. Most people who become infected experience…
Basic Understanding of Extraction It is reasonable to assume that the next level of understanding of analytical extractions can be found in undergraduate quantitative analysis textbooks. But, as previously discussed,…