7150D Headspace Preconcentrator 7150D-LCO2

Features

● Analyze Solids, Liquids, or Gases

● Sample Vial Sizes 20cc to 1000cc For optimal
   sensitivity and statistical accuracy.

● Micro-QT Septumless Sample Interface
   Gas-tight seal both before and after headspace withdrawal.

● Supports Vacuum Extraction
   Perfect for rapid headspace equilibration into large vials.
● Detect up to C25 Quantitatively!
   PPM to sub-PPB Level Detection.

● Recovers Thermally Labile Compounds
   GC analysis compounds including sulfur, phosphorous, nitrogen.
● “Active SPME” Stage Initial “Active SPME” trap avoids
   exposure of heavy VOCs and SVOCs to strong adsorbents.

● Extremely Low Carryover (0.1% or less typical)
● Supports All Balance Gas Compositions
   (Air, nitrogen, CO₂ , H₂ , He, methane, mixture)

● Easily Handles High Ethanol Matrices
● Heat Samples from Ambient to 150°C
● 10 – 1000cc Trapping For max. GCMS dynamic range!
● Exclusive! Deans Switching Technology
   Eliminates Flow Path Rotary Valves.

● Liquid Nitrogen and LCO versions
   3-stages can be LN₂ or LCO₂ cooled. New, On-Column Focusing!
● Autosampling with 7500D or 7410D
   Robotic Headspace Inlets (An Inlet is Required)
● SmartLab 2A
   All-new SmartLab 2A Electronics. WinXP and Windows 7 Ready!

● Mixing Oven Control For rapid sample equilibration!
● Improved Moisture Elimination
   New T2/T3 Trap design for even better water management.
● 7150D Modular Design
   Improved modular components for great serviceability!

Applications

Food & Flavor - Food/Flavor/Beverage Analysis
Package Testing - Improved Statistical Accuracy
Product Testing - Flux Chambers, Emission Rates
Forensics - Drug lab solvents/metabolites, Accelerants
Breath Analysis - Stress Markers, Exposure Monitoring
Homeland Security - CWAs and TICs
Pharmaceuticals - Residual Solvents

7150D Analysis