Description
SIS manufactures replacements for the VG Autospec filament which are similar in design to the original VG filament. This new design is a direct retrofit.
The Autospec design (VGF4) has a vertically mounted coil.
Replacement Coils (Part No. HC21) are also available from SIS.
VG/Waters/Fisons Filament Repair
Your filaments are repaired and returned to you.Heater Coils
Standard size coils are used on several mass spectrometer heaters repaired by S.I.S.
![Waters/VG Micromass GCT Filament](/i/ms/sis/vg-filament7.jpg)
SIS VG Micromass GCT filament
![Straight Pyrex Glass Sample Vials for Mass Spec Probes](/i/art/ms/68-2.gif)
Straight pyrex sample vials.
![Ceramic Washer Insulators](/i/ms/sis/ceramic-insul.jpg)
A wide variety of alumina ceramic washers.
![Ceramic Insulators for Fisons/VG](/i/ms/sis/vg-ceramics.jpg)
Replacement insulators for your VG mass spec
![SGE Ferrules for GC](/i/gc/sge/siltite.jpg)
standard graphite ferrules (for GC applications)
![SGE Graphitized Vespel® Ferrules](/i/gc/sge/vespel-ferrules.jpg)
Vespel® ferrules contain 15% graphite and are ideal for glass and fused silica capillary columns.
![VG Source and Thermospray Heaters](/i/art/filament/vgheater.gif)
Replacement heaters for VG mass specs.
![Short Path Thermal Desorption Tubes](/i/art/sptd/tube.gif)
After conditioning and sample loading, the ends of the tubes are fitted with stainless steel caps with seals to maintain the integrity of the medium and sample.
![Needles for the Short Path Thermal Desorption System](/i/sptd/art/td-needles.png)
In the Short Path Thermal Desorption System, the needle serves as the transfer line for sample introduction into the Gas Chromatograph from the Glass Lined Thermal Desorption Tube containing the samples being analyzed.
![Seals for SIS Thermal Desorption Tubes](/i/art/sptd/seals.gif)
Seals are utilized in a variety of locations in the Short Path Thermal Desorption Unit.