graphite ferrules - analytical columns

Ferrules and Unions

Specifically developed to overcome the problems associated with the use of graphite and composite ferrules. Strong seal on capillary columns. Leak free - The ferrule and nut expand and contract at the same rate eliminating any chance of leaks with temperature cycling.

SilTite GC Ferrules Tagged Agilent

SilTite metal ferrules have been developed specifically to overcome the problems associated with the use of graphite and composite ferrules. SilTite ferrules form a strong and permanent airtight seal around the capillary column and have a temperature limit well above the temperature capacity of the injector, MS interface or GC oven.

Graphite/Vespel Ferrules for GC

Graphite/Vespel Ferrules for GC These ferrules are ideal for MS applications as their nonporous material prohibits oxygen contamination, and they can withstand temperatures as high as 350C. They are also widely used in GC inlets and detectors as they can

Column Ferrules for Third Party GC Instruments

Column ferrules for PerkinElmer, Thermo Scientific, and Varian/Bruker GC systems. All column ferrules accommodate various column outer diameters and can withstand temperature cycling. In addition, the specially designed column ferrules prevent sticking to

PerkinElmer Graphite Ferrules for Capillary Columns

Graphite seals easily and does not stick to glass columns. Recommended for use with capillary columns. Temperature limit is 450 C. Note: 0.25-0.32 mm inner diameter columns require 0.5 mm inner diameter ferrules. 0.53 mm inner diameter columns require 0

Shimadzu Scientific US Webstore

Ferrule, Graphite Reducing, 1/8 to 0.8mm Pack of 5 Reducing Ferrules Available in graphite or Vespel/graphite material. Available in graphite or Vespel/graphite material. Ferrule ID: 0.8 mm Fits Column ID: 0.53 mm Fitting Size: 1/8 Material: Graphite Product Name

SGE Ferrules for Capillary Columns

15% Graphite / 85% Vespel Ferrules • robust and hard material • forms strong grip with capillary column, cannot be reused • low emissions – suitable for use with GC-MS interfaces Graphite Ferrules • highest quality graphite material used • lowest emission

Graphite Ferrules for GC

Graphite ferrules can withstand temperatures as high as 450 C making them a top choice for high temperature applications. Their inherent softness and thermal expansion properties help to prevent column damage due to overtightening while maintaining a leak-free

Ferrules Canadian Life Science Online

Ferrules are all thermally conditioned and ready for immediate high temperature GC use. They are available in different materials ( graphite, 85% Polyimide/15% graphite, 60% Polyimide/40% graphite, Polyimide and Teflon depending on the

Ferrules and Connectors from Crawford Scientific

Ferrules and Connectors from Crawford Scientific A variety of column ferrules are available to meet your application requirements, including Graphite, Vespel, and Vespel/Graphite ferrules. Ferrules and connectors are available for Agilent, PerkinElmer, Thermo Scientific, Shimadzu and Varian/Bruker instruments.

Restek™ Ferrules for Capillary Columns: Graphite

Description All-graphite. Designed to seat securely in a variety of chromatography tube and pipe fittings For 1/16 in. compression-type fittings Graphite Ferrules High-density and contain no binders that can off-gas or absorb analytes With a smoother surface

Ferrules for Shimadzu GC Systems

Column Ferrules for Shimadzu GC Systems from Agilent Agilent high-performance column ferrules for Shimadzu GC systems are available in graphite and graphite/polyimide to create consistent, leak-free seals with minimum torque. All column ferrules accommod

Graphite Ferrules from Agilent Technologies

Agilent offers a comprehensive selection of ferrules made of different materials and configurations for a leak-free connection between the column and injector. Graphite ferrules can withstand temperatures as high as 450 C. Features: General purpose for capillary

Ferrules and Unions

Specifically developed to overcome the problems associated with the use of graphite and composite ferrules. Strong seal on capillary columns. Leak free - The ferrule and nut expand and contract at the same rate eliminating any chance of leaks with temperature cycling.

Restek™ Ferrules for Capillary Columns: Graphite

Description All-graphite. Designed to seat securely in a variety of chromatography tube and pipe fittings For 1/16 in. compression-type fittings Graphite Ferrules High-density and contain no binders that can off-gas or absorb analytes With a smoother surface

Column Ferrules for Varian/Bruker GC Systems from

Column Ferrules for Varian/Bruker GC Systems from Agilent Agilent provides a range of high-performance column ferrules for Varian/Bruker GC systems. Graphite, Vespel/graphite, and Vespel column ferrules create consistent, leak-free seals with minimum torque.

Ferrules for Agilent GC Systems

Ferrules for Agilent GC Systems A variety of column ferrules are available to meet your application requirements, including graphite, polyimide, graphite/polyimide, UltiMetal Plus and gold-plated flexible metal ferrules. Using the wrong ferrule or a worn-out

GC Capillary Ferrules and Column Nuts

Hints on using GC capillary ferrules and column nuts. These cookies are necessary for the website to function and cannot be switched off in our systems. They are usually only set in response to actions made by you such as a request for services, setting your

Graphite Ferrules for GC

Graphite ferrules can withstand temperatures as high as 450 C making them a top choice for high temperature applications. Their inherent softness and thermal expansion properties help to prevent column damage due to overtightening while maintaining a leak-free

Restek™ Ferrules for Capillary Columns: Graphite

Description All-graphite. Designed to seat securely in a variety of chromatography tube and pipe fittings For 1/16 in. compression-type fittings Graphite Ferrules High-density and contain no binders that can off-gas or absorb analytes With a smoother surface

Column Ferrules, Nuts, and Specialized Hand Tools

Supelco offers ferrules, nuts, and specialized hand tools for both capillary and packed column use. SupeltexR ferrules form leaktight seals without sticking to columns, and they do not require back ferrules. We recommend: Supeltex M-2A

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