apexFAST Sample Introduction System

Elemental Scientific introduces the apexFAST a compact, high performance sample introduction system for ICPMS and ICPAES. The apexFAST sample introduction system allows:

• Direct introduction of high TDS samples at low single-digit microliter-per-minute flow rates for the direct analysis of samples such as undiluted seawaters and high-purity semiconductor-grade materials.
• Increased sensitivity up to 10x vs. standard sample introduction techniques
• Minimized drift otherwise caused by sample deposition on ICPMS cones or ICP injectors
• Precise introduction of micro samples using an optional oring-free quartz or PFA syringe pump
• Automatic matrix removal and pre-concentration for applications such as:
  • Rare earth elements in seawater
  • Uranium and trans-uranium elements
  • Species-specific preconcentration (e.g. Se IV)

Direct Analysis of Seawater

• Minimized sample handling and reagent related blanks
• Controlled low flow via syringe pumps
• Improved limits of detection and accuracy

SC-FAST for Preconcentration/Matrix Removal

• Replace loop with pre-concentration column
• Over 80 fold improvement in signal (4 fold from Apex; 20 fold from column)
• Simple method creation and control