Environmental Laboratory

  • Improved Sample Preparation for Environmental Testing through SPE and SPME

Improved Sample Preparation for Environmental Testing through SPE and SPME

Mar 13 2019 Read 921 Times

Innovative adsorbents such as Supelclean™ ENVI-Carb™ improve Environmental Testing. ENVI-Carb™ is a GCB (graphitized carbon black) with an unique selectivity for polar contaminants such as polar pesticides or glycols in water. As a non-porous adsorbent, it allows for fast flow rates. An improvement of ENVI-Carb is the Supelclean ENVI-Carb Plus consisting of highly stable spherical carbon particles (carbon molecular sieve) that have been developed and engineered for the solid phase extraction (SPE) of highly polar compounds from aqueous samples.

Solid Phase Microextraction (SPME) is a sample collection and preparation technology for organic contaminants in air, water and soil. It is a simple-to-use, one-step trace analysis technology that can be fully automated just using common GC autosamplers. As this extraction technology does not use any organic solvent, it is considered as a green sample prep technology. SPME is used in many official methods such as EPA and ISO for environmental testing as well as referenced in numerous publications on environmental testing.

 

More information online: https://www.

Reader comments

Do you like or dislike what you have read? Why not post a comment to tell others / the manufacturer and our Editor what you think. To leave comments please complete the form below. Providing the content is approved, your comment will be on screen in less than 24 hours. Leaving comments on product information and articles can assist with future editorial and article content. Post questions, thoughts or simply whether you like the content.

Post a Comment




Digital Edition

Asian Environmental Technology May 2019

May 2019

In This Editon Business News - Measuring the methane component of GHG emissions - Blackline Safety reports strongest quarter ever with revenue up 64% - Restek and LECO collaborate in worldw...

View all digital editions

Events

PEFTEC 2019

May 22 2019 Rotterdam, Netherlands

SETAC Europe

May 26 2019 Helsinki, Finland

Caspian Power

May 29 2019 Baku, Azerbaijan

ASMS Conference

Jun 02 2019 Atlanta, GA, USA

Aquatech China 2019

Jun 03 2019 Shanghai, China

View all events