Product ID : 781026
781026 Desorption Tube Needle, Tip Style=20 deg point, Needle Length (mm)=50, OD (mm)=0.50, ID (mm)=0.25
More details on associated web page:
- Needles for Desorption Tubes TD1, TD2, TD3, TD4, TD5 & AutoDesorb 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.
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.
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.
The SGE annealed type 304 chromatography stainless steel is a high quality material that is specially produced and cleaned for chromatography use.
Plungers are interchangeable on these syringes.
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.
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 stainless steel metal frit spargers have been designed for use with the S.I.S. purge and trap system.
Vespel® ferrules contain 15% graphite and are ideal for glass and fused silica capillary columns.