< GC Accessories < Other Instrument Hardware & Supplies

EZ No-Vent™ GC Column-MS Connectors

Change GC/MS columns in minutes without venting--100µm transfer line throttles vacuum and prevents venting.
Easy to install and maintain--no special tools or plumbing required.
Gold-plated body for inertness.
Deactivated transfer line keeps analytes focused; high-temperature polyimide ferrules eliminate leaks at the problematic transfer line fitting.
Lower cost than other “no-vent” fittings.

Restek has designed the EZ No-Vent™ GC column-mass spectrometer connector to be simple and easy to use. A critical orifice in the EZ No-Vent™ connector minimizes the amount of oxygen allowed into the MS source, eliminating the need for purge gas as is required for other manufacturer's vent systems. The lengthy vent and pump-down cycle is not required, and normal instrument down-time from a column change is dramatically reduced. The EZ No-Vent™ connector easily attaches to the MS source without special tools or extra plumbing.

Instruction Sheets:

203-03-030.pdf

Description	Material	Size	Tubing ID	Tubing OD	Vendor Cat. #	qty.	Cat.#	Price	Wish list	Cart
EZ No-Vent Connector Kit for Agilent 5971/5972, 5973, or 5975 GC/MS Kit includes: EZ No-Vent Connector, two 0.4mm ID adaptor ferrules for capillary column, two 0.4mm ID ferrules for transfer line, 100µm deactivated transfer line (3 ft.), column plug, column nut.						kit	21323

EZ No-Vent Connector Kit for Shimadzu QP 2010 & QP 2010 Plus (Kit includes: EZ No-Vent Connector, two 0.4mm ID polyimide adaptor ferrules for capillary column, two 0.4mm ID aluminum ferrules for transfer line, 100µm deactivated transfer line (3 ft.), column plug, capillary nut.						kit	22431

EZ No-Vent Connector Kit for Thermo Scientific Focus DSQ GC Mass Spectrometers Kit includes: EZ No-Vent Connector, two 0.4mm ID adaptor ferrules for capillary column, two 0.4mm ID ferrules for transfer line, 100µm deactivated transfer line (3 ft.), column plug, column nut.						kit	22454

EZ No-Vent Connector Kit for Varian Saturn 2000 Series MSs Kit includes: EZ No-Vent Connector, two 0.4mm ID adaptor ferrules for capillary column, two 0.4mm ID ferrules for transfer line, 100µm deactivated transfer line (3 ft.), column plug, column nut.						kit	22423

Adaptor Ferrule	Polyimide	1/16"	0.4mm ID	0.25--0.4mm	FS1.4-5	2-pk.	21015

Adaptor Ferrule	Polyimide	1/16"	0.5mm ID	0.4--0.5mm	FS1.5-5	2-pk.	21016

Replacement ferrules for connecting transfer line to EZ No-Vent Connector: 0.4mm ID	polyimide					2-pk.	21043

Replacement ferrules for connecting transfer line to EZ No-Vent Connector: 0.4mm ID	Aluminum					2-pk.	22432

Replacement 100µm deactivated transfer line						3 ft.	21018

Nut	Stainless Steel	1/16"			1 Nu 1	5-pk.	21900

Plug	Stainless Steel	1/16"			1 BLP 1	2-pk.	21915

Open-End Wrenches ( 1/4" x 5/16")						2-pk.	20110

Open-End Wrenches ( 3/8" x 7/16")						2-pk.	22455

Click thumbnails to see enlarged view.

21323 EZ No-Vent™ for Agilent 5971, 5972, 5973 or 5975 MS	22431 EZ No-Vent™ for GC/MS - Shimadzu QP 2010 & QP 2010 Plus, kit	22454 EZ No-Vent™ for Thermo Scientific Focus DSQ GC Series MS
22423 EZ No-Vent™ for Varian Saturn 2000 Series MS	21015 EZ No-Vent™ Ferrules, Replacement ferrules 0.4mm ID: Pack of 2	21900 Fitting, Stainless Steel, 1/16" Nut Pack of 5
21915 Fitting, Stainless Steel, 1/16" Plug Pack of 2	20110 Tool, Wrench, 1/4" X 5/16" Open End, 2 Pack	22455 Tool, Wrench, 3/8" X 7/16" Open End 2 Pack