Polydimethylsiloxane/Divinylbenzene (PDMS/DVB) SPME Fibers
Polydimethylsiloxane/Divinylbenzene (PDMS/DVB) SPME Fibers.Solid Phase Microextraction (SPME) is an innovative, solvent-free sample prep technology that is fast, economical, and versatile. SPME uses a fiber coated with a liquid (polymer), a solid (sorbent), or a combination of both. The fiber coating removes the compounds from your sample by absorption in the case of liquid coatings or adsorbtion in the case of solid coatings.…
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Have patience with it
Volatiles Organic Compounds
The product is good, but take few, a lot of run to stop bleeding
Review Date: 25 May 2023 | Sigma-Aldrich Supelco
My favorite SPME fiber.
SPME of drugs
Product is easy to use and easy to maintain. Stripping of the fiber is an issue, so be sure to watch which compounds are reacting on the fiber coating.
Review Date: 11 Jul 2019 | Sigma-Aldrich Supelco
Polydimethylsiloxane/Divinylbenzene (PDMS/DVB) SPME Fibers.
Solid Phase Microextraction (SPME) is an innovative, solvent-free sample prep technology that is fast, economical, and versatile. SPME uses a fiber coated with a liquid (polymer), a solid (sorbent), or a combination of both. The fiber coating removes the compounds from your sample by absorption in the case of liquid coatings or adsorbtion in the case of solid coatings. The SPME fiber is then inserted directly into the chromatograph for desorption and analysis. SPME has gained wide spread acceptance as the technique of preference for many applications including flavors and fragrances, forensics and toxicology, environmental and biological matrices, and product testing to name a few.
Analysis of VOCs in Exhaled Breath as Cancer Biomarkers
Characteristic odors in breath have long been used as a tool for medical diagnosis. SPME with GC-MS analysis showed that the VOC profiles between a small set of healthy individuals and those diagnosed with lung cancer were significantly different.
