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The Thermo Scientific Direct Sample Probe system is ideal for qualitative or semi-quantitative analysis of materials difficult, if not impossible, to elute chromatographically. Designed to eliminate sample preparation time, this accessory complements the range of GC/MS instrumentation from Thermo Scientific.
Rapid and Reliable Sample Analysis
- Quick, simple method for sample introduction directly in mass spectrometer source
- Accurate analysis of highly polar, thermally labile solid or liquid compounds
- Compatible with all modes of ionization and mass analysis
- Switch to probe in under three minutes with GC interface undisturbed
- Available in two styles: Rapid heating filament Direct Exposure Probe (DEP) or slower volatilization Direct Insertion Probe (DIP)
A single controller box with interchangeable probe tools makes it easy to select the best method of sample introduction:
- Direct Exposure Probe (DEP) - Rapid heating filament for liquids or solutions. The DEP is ideal for rapid molecular weight confirmation of solids dissolved in a suitable solvent.
- Direct Insertion Probe (DIP) - Slower volatilization with heated capillary tube for solid samples. The DIP can be utilized for rapid analysis of solids or trace components in solid matrices such as forensic samples, tissue, etc.
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