Sigma-Aldrich Supelco Products

Polydimethylsiloxane (PDMS)- non-polar 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 so... Read more...

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 (polyme... Read more...

Sufficient for 100 colorimetric or fluorometric tests Read more...

Single-walled carbon nanohorns are made of graphene sheets with long cone-shaped tips with the diameters of 2-5 nm and the length of 40-50 nm. Thousands of carbon nanohorns form spherical aggregates of about 100 nm in diameter. Read more...

Volume 1 mL, pkg of 108 Read more...

Volume 3 mL, pkg of 54 Read more...

Tedlar® gas sampling bags are recommended in many US EPA methods including TCLP and methods TO-3 (VOCs), TO-12 (NMOC), TO-14A (VOCs), TO-15 (VOCs), ASTM D-5504 (reduced sulfur compounds) and a variety of atmospheric gas methods. Tedla... Read more...

A new generation of SPME products. The Fast Fit Fiber Assemblies were developed by Chromline srl Prato Italy in cooperation with Supelco expanding the applicability of SPME for rapid sampling and analysis using multiple fiber assemblies... Read more...

The SPME-LC fiber probes are intended as single-use devices for the extraction of small molecules out of a fluid followed by solvent desorption and LC analysis. Traditional solid phase microextraction (SPME) fibers were developed with c... Read more...

Carboxen®/Polydimethylsiloxane (CAR/PDMS) 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 ... Read more...

Divinylbenzene/Carboxen/Polydimethylsiloxane (DVB/CAR/PDMS) 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 li... Read more...