Article - SP

Solid Phase Micro Extraction (SPME) is a widely used technique for extraction and concentration. Thin Film Microextraction, in short, TFME or Thin Film SPME / TF-SPME, is one type of SPME. It solves the problems of absorption rate and limit of absorp..

Magnetic stirring is used in a number of common laboratory procedures, yet the importance of selecting the best stirring bar for each particular application is often overlooked. The drive magnet, vessel shape, viscosity and abrasiveness of the materi..