Product ID : LG7220154
LG7220154 Round Bottom Flask, Size=1000 mL
More details on associated web page:
- Glassware for Use in Purging Samples The following glassware can be used in conjunction with the S.I.S. purge head adaptor to permit the use of the S.I.S. tube style liquid purge head for purging liquid and solid samples and trapping volatiles purged from the samples onto the S.I.S. Thermal Desorption Tubes.
Vespel® ferrules contain 15% graphite and are ideal for glass and fused silica capillary columns.
standard graphite ferrules (for GC applications)
SIS TD-5 Short Path Thermal Desorption System, for the analysis of volatiles and semi-volatiles by GC and GC/MS.
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.
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.
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.
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.
For cleaning inside Silco Coated desorption tubes