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During the
COVID-19 Outbreak, At Thomas, it’s Work as Usual!
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In our previous mail you got Thomas’
Application Note for Negative Pressure Wound Therapy (NPWT). Now, you
can review the specifications of all the NPWT pumps in our range.
Our pumps for NPTW solution are well
known for their low power consumption, low pulsation, and high
efficiency. A specific dressing, which has a connection to a
device containing a pump, is applied to an affected area. A
sub-atmospheric pressure is maintained, which promotes healing by
increasing the blood supply in the vicinity of the wound and assists
with the removal of exudate.
At Thomas we want to bring you the most
current technologies to your medical specific applications. We’re more
than just creating state-of-the-art devices; we also provide service
for all our devices. From maintenance, repairs to part supply, we are
sure that you will find a service plan that suits you.
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Download Our
NPWT Pump
Datasheet!
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Gas Chromatography (GC) coupled to Ion
Mobility Spectrometry (IMS)
Complex analyte
mixtures like for example food, flavours, natural gas and environmental
applications often demand a second and independent separation step in order to
seperately analyse the multiplicity of compounds at lowest (ppb) concentration
levels. To overcome the limitation of IMS with regard to separation efficiency
G.A.S. equips almost all of its IMS systems with gas chromatographic (GC)
columns. The volatile compounds of samples under testing are pre-separated in
time by a GC column. The discrete compounds elute directly into the IMS
ionization chamber, so that analyte and/or ion interactions and a competition
of analytes on the reactand ions can be avoided. This set-up enhances the
sensitivity of the detector towards individual compounds. The GC-IMS setup
enables a twofold separation of analyte mixtures and the detection by the IMS
electrometer. Since the IMS measurements are extremely fast (30ms / spectrum) a
continuous and high-resolution recording of analyte signals is provided. Shown
figure sketches the GC-IMS sample flow and detection leading to a 3D-dataset of
GC- and IMS separation, same as the corresponding intensity which are processed
using G.A.S. Laboratory Analytical Viewer (LAV) and additional software tools.
