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- VG Direct Probe Tips (This Page)
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Description
Scientific Instrument Services has redesigned the VG direct probe ceramic probe tip which holds the sample vials in place on the end of the probe. The VG originals were two pieces (VG #7025102 and #7050203). These were machined from soft MACOR ceramic. We have changed this to a one piece design for simplicity and ease of use. We have a hard alumina ceramic version, and a Vespel® type. The vespel is more durable, however, the heat transfer is not as good.
| Part No. | Description | Quantity In Stock |
Price EA |
Order |
|---|---|---|---|---|
| VG50C | Ceramic VG direct probe tip | 3 | $175.50 | |
| VG50V | Vespel VG direct probe tip | 0*Standard lead-time for non-stock items is approximately two weeks depending on the item. | CALL | |
| * Standard lead-time for non-stock items is approximately two weeks depending on the item. | ||||
Ordering information.
International (non-US) prices available through your
local dealer.
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Tantalum Wire and Ribbon - Filament and Heater Material Tantalum Wire and Ribbon is corrosion resistant and has good thermal conductivity. Some of its uses is in the manufacture of heating elements, vacuum tubes and other high temperature parts
Copper Gaskets for Vacuum Flanges The below listed vacuum flange copper gaskets are made from OFHC copper.
Varian Ion Trap Copper and Gold Plated Copper Gaskets S.I.S. carries copper and gold plated copper gaskets for the Varian Saturn.
Copper and Gold Plated Cu Gaskets for Thermo/Finnigan MS The following copper and gold plated copper gaskets are available
for the vacuum flanges on Thermo/Finnigan mass spectrometers.
SGE Graphitized Vespel® Ferrules Vespel® ferrules contain 15% graphite and are ideal for glass and fused silica capillary columns.
Stainless Steel Metal Frit Spargers for the Purge & Trap System The stainless steel metal frit spargers have been designed for
use with the S.I.S. purge and trap system.
HPP7: Direct Probe Inlet System Ordering Information Ordering information for the HP 5973/5975 MSD Direct Probe and Probe Inlet system
Granville-Phillips Vacuum Gauge Controller Granville-Phillips 340 Vacuum Gauge Controller (VGC) measures pressure from less than 1 x 10-9 Torr to atmosphere, utilizing an ionization gauge and two Convectron gauges.
Convectron Series 275 Vacuum Gauge The Granville Philips Convectron Gauge tube used on the 5971 and 5972 mass spectrometers is available from S.I.S. This is a direct replacement for the HP original and screws into the fitting shown above.
Viton® Composition O-Rings O-Rings are available in five different materials from Scientific Instrument Services.
Purge and Trap Stainless Steel Purge Heads The top fitting of both purge heads consists of a 1/16" fitting for the attachment of the sparging needle followed by needle adaptor to seal the needle in place and provide for the attachment of the purging gas line.
SIS Purge and Trap System The Purge and Trap System consists of two single-ball rotameters with adjustable needle valve mounted on a nylon plastic base with an 18" long mounting rod support.
Short Path Thermal Desorption Tubes 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.
Thermal Desorption Sample Collection System This Sample Collection System permits the purging of volatiles and semi-volatile components present in solid materials and their trapping on Desorption Tubes packed with an adsorbent resin for subsequent analysis by desorption utilizing the Short Path Thermal Desorption System.
24 Tube Conditioning Oven for Thermal Desorption Tubes This 24 tube conditioning oven is used for batch flow conditioning of both empty and packed Silco Coated SS desorption tubes as well as for the flow conditioning of the desorption tube needles.
Thermal Desorption Conditioning Oven - 6 Tube The Desorption Tube Conditioning System is used for the flow conditioning of both empty and packed Silco Coated SS desorption tubes as well as for the flow conditioning of the desorption tube needles.