Absolutely clean TD tubes are essential for highly sensitive and reproducible GC measurements more
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Direct Inlet Probe system for Agilent TQ GC/MS
Direct Inlet Probe system for Shimadzu GC/MS
Direct Inlet Probe system (DIP) for LECO Pegasus GC-HRT TOFMS
SIM has developed a Direct Inlet Probe system (DIP) for mass spectrometer by Agilent, Shimadzu, LECO and Bruker. Both liquid and solid samples can now be analyzed directly, allowing to achieve mass spectra without sample preparation and chromatographic separation. Depending on the MS instrument, different techniques of ionization are available: EI/CI for GC/MS systems as well as ESI/APCI/APPI for LC/MS systems.
Use the Direct Inlet Probe for screenings in the pharmaceutical industry or for quality control in chemistry and food analysis.
Without the chromatographic separation, very fast measuring cycles can be achieved.
The throughput can be optimized additionally through full automation with an autosampler – the ideal solution for screenings.
Technical Sophistication Provides Precise Analytical Results
The Direct Inlet Probe system by SIM allows you to do a direct MS analysis without uncoupling the GC/MS or LC/MS interface. The Direct Inlet Probe system is equipped with a temperature programmable push rod tip that vaporizes the substances directly into the ion source; subsequently the mass spectrum is recorded. The push rod tip achieves heating rates from 0.1 ⁰C to 2 ⁰C per second in a temperature range from 30 ⁰C to 400 ⁰C.
This makes it possible to get time-shifted mass spectra of components with different boiling points and enables a partial separation without a preceding chromatography.
The optional autosampler allows the insertion of liquid or solid samples automatically and saves valuable working time.
Features and Device Coupling
We are happy to answer your questions by phone at +49 (0)208 / 883446-17
SIM has developed a Direct Inlet Probe system (DIP) for mass spectrometer by Agilent, Shimadzu, LECO and Bruker. Both liquid and solid samples can now be analyzed directly, allowing to achieve mass spectra without sample preparation and chromatographic separation. Depending on the MS instru ... more
SIM offers you the best specialist counselling and unique solutions that go far beyond what is available on the market elsewhere. The "Scientific Instruments Manufacturer" SIM is the specialist for custom-made chromatography systems. SIM serves the high-end range of gas and liquid chromato ... more