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The two terms adsorption and absorption describe processes that take place at the interface between two phases. In adsorption, gases or liquids—known as adsorbates—adhere to the surface of a solid …

Fully demineralised water, also known as deionised, demi-water, demineralised, distilled, or ultrapure water — all look just like regular tap or spring water but contain very few or no foreign …

HPLC stands for High Performance Liquid Chromatography. This technique is used for both preparative and analytical separations. In biochemical research, HPLC is especially useful for preparing and analyzing substances with …

Plastics used in medical technology and pharmaceuticals are classified into six biocompatibility classes in the United States Pharmacopeia (USP), the US pharmacopoeia. To assign elastomers and other polymeric materials to …

Sintering is a manufacturing process that has been known and widely used for a very long time. The production of ceramics – such as firing kaolin or shaping clay into …

The Food and Drug Administration, or FDA, is the United States’ federal authority responsible for overseeing the safety of all goods sold within the USA. This oversight includes not just …