Product ID : V107
V107 O-Ring, Material=Viton[R], Nominal ID (in)=7/32, Nominal Width (in)=3/32, Actual ID (in)=0.206, Actual Width (in)=0.103
More details on associated web pages:
- Seals for Desorption Tubes Seals are utilized in a variety of locations in the Short Path Thermal Desorption Unit.
- Viton® Composition O-Rings O-Rings are available in five different materials from Scientific Instrument Services.
- AutoDesorb™ Needles, Seals & Connecting Tubes
When ordering the Short Path Thermal Desorption System, a wide range of systems and accessories are available depending on the application requirements of the user.
Seals are utilized in a variety of locations in the Short Path Thermal Desorption Unit.
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.
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.
This device is used to inject or load liquid samples directly into the S.I.S. Thermal Desorption Tubes, forcing the syringe contents onto the adsorbent resins in the desorption tube without any loss of sample due to back evaporation.
The Wheaton Purge and Trap Apparatus is widely used for the isolation of pollutants in soil, sediment, waste water, and other solid and liquid samples by purging a clean gas over and thru the sample contained therein and trapping the purged volatiles on adsorbent traps.
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.
O-Rings are available in five different materials from Scientific Instrument Services.
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.