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Product ID : SS8141
SS8141 Swagelok 1/2 in Back Ferrule
Description
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Purge and Trap System 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.

A variety of lengths of the stainless steel sparging needles are
available for the S.I.S. Purge & Trap system.

Vespel® ferrules contain 15% graphite and are ideal for glass and fused silica capillary columns.

The stainless steel metal frit spargers have been designed for
use with the S.I.S. purge and trap system.

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.

For cleaning inside Silco Coated desorption tubes

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.

For loading small samples into Silco Coated desorption tubes

All tubes are constructed from borosilicate glass with 0.5" O.D. tube ends for mating with standard 1/2" fittings.

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.