固相萃取 (SPE) 和 QuEChERS

相關資源

• Flyer: NEW – PTFE-Free Visiprep™ SPE Vacuum Manifolds, Suitable for PFAS Testing Workflow

  Our updated Visiprep™ standard 12 and 24-port vacuum manifolds are suitable for sample preparation processes in the PFAS testing workflow.

• Article: Simplified LC-MS/MS Method for Glyphosate, AMPA, and Glufosinate in Oat-Based Cereals

  Glyphosate analysis: LC-MS/MS method with Supel™ Carbon LC U/HPLC column for stability and retention.

• Article: Analysis of Drugs of Abuse in Urine After Cleanup with New Supel™ Swift HLB Solid Phase Extraction 96-well plates

  Validate urine sample cleanup with HLB SPE for opioid analysis via LC-MS/MS using the Supel^™ Swift HLB 96-well plate.

• Application Note: LC-MS Analysis of PFAS Compounds in EPA 533 after Supelclean™ ENVI-WAX™ SPE Cleanup

  PFAS compounds are also commonly known as “forever chemicals” which means they do not break down in the environment like other chemicals. This persistence can result in the concentration of these compounds growing to levels that are unsafe for human exposure and negative health effects.

• Brochure: Solid Phase Extraction Products

  Over the last twenty five years, SPE has become the most powerful technique available for rapid and selective sample preparation (prep) prior to analytical chromatography.

• Brochure: Supel™ QuE QuEChERS

  In “QuEChERS” methodology, the use of loose extraction salts and cleanup sorbents in combination with shaking and centrifugation results in a Quick, Easy, Cheap, Effective, Rugged and Safe sample cleanup technique.

• Brochure: HybridSPE^® Phospholipid Removal Technology for Biological Matrices

  Phospholipids are present as a major component of all cell membranes. They are therefore present in all biological sample matrices including serum, plasma and whole blood and can be a problem in LC-MS analysis of small molecules because they often co-elute and ionize along with the analytes of interest.

• Flyer: Supel™ Swift HLB – DPX Tips

  Supel™ Swift HLB SPE is a new, proprietary, and patent pending copolymer having both hydrophilic and lipophilic functional groups.

• Application Note: Simplified LC-MS/MS Method for Glyphosate, AMPA and Glyfosinate in Oat-based Cereals

  A LC-MS/MS method with simple SPE interference removal for the determination of glyphosate, (aminomethyl)phosphonic acid (AMPA), and glufosinate in cereals is described.

• Selection Guide: Supel™ QuE for QuEChERS

  The “QuEChERS” method has emerged as a sample prep technique popular for multi-residue pesticide analysis in food and agricultural products, and is formalized in the methods EN 15662 and AOAC 2007.01.

• Flyer: DPX HybridSPE^® Tips

  DPX stands for Dispersive Pipette Extraction, a patented technology that introduces the benefits of solid phase extraction into a revolutionary, easy-to-use pipette tip.

• Flyer: Supel™ Swift HLB SPE Cartridges

  Supel™ Swift HLB SPE is a polymeric stationary phase for solid phase extraction prior to instrumental analysis. It has both hydrophilic and lipophilic functional groups for the extraction of a broad range of compounds from aqueous samples.