The Direct Sample Probe system for Thermo Scientific GC-MS systems is ideal for qualitative or semi-quantitative analysis of materials that are difficult, if not impossible to elute chromatographically.
Product Detail
The Direct Sample Probe system is ideal for the quick screening of samples or for any application which doesn't require a GC column separation. A single controller box with interchangeable probe tools makes it easy to select the best method of sample introduction.
The system includes either a Direct Exposure Probe (DEP) with a heated filament for liquids or solutions or a Direct Insertion Probe (DIP) with heated capillary tube for solid samples.
• 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, powders, or printed circuit boards, as examples.
Quick, simple method for sample introduction directly in mass spectrometer source
Switch to probe in under three minutes with GC interface undisturbed
Powerful screening technique
Analysis of highly polar, thermally labile, or solid compounds
Compatible with all modes of ionization and mass analysis
Available in two styles: rapid heating filament Direct Exposure Probe (DEP) and slower volatilization Direct Insertion Probe (DIP)
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