Chromatography Ferrule and Nut Kits

Ferrules provide secure seals between chromatography columns and injectors and detectors; PEEK and stainless steel are often used in high pressure applications; softer polymers, such as EFTE and polypropylene, are used in low pressure applications.

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Thermo Scientific™ SLIPFREE Ferrules

Thermo Scientific™ SLIPFREE Ferrules are for use with SLIPFREE connectors for HPLC columns.

Pricing and Availability
Specifications

Type	Sealing Ferrule
For Use With (Equipment)	SLIPFREE Connectors for HPLC Columns

Macherey-Nagel™ Polyether Ether Ketone Fittings

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Thermo Scientific™ 15% Graphite/85% Vespel Ferrules for Thermo Scientific Instruments

Ensure reliable connections for Thermo Scientific™ GC instruments with these Thermo Scientific™ Ferrules.

Pricing and Availability
Specifications

Material	15% Graphite, 85% Vespel

Thermo Scientific™ 100% Graphite Ferrules for Thermo Scientific Instruments

Ensure reliable connections for Thermo Scientific™ GC instruments with these Thermo Scientific™ 100% Graphite Ferrules for Thermo Scientific Instruments.

Pricing and Availability
Specifications

Material	100% Graphite

Thermo Scientific™ Ferrules for Agilent™ Instruments

Ensure reliable connections for Agilent™ GC instruments with these Thermo Scientific™ Ferrules for Agilent Instruments.

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Pricing and Availability
Specifications

Type	Ferrule
For Use With (Equipment)	Agilent Injectors and Non-MS Detectors

Thermo Scientific™ SilTite™ Ferrules

Thermo Scientific™ SilTite Ferrules are for use with capillary column connectors.

Pricing and Availability
Specifications

Type	Ferrule
For Use With (Equipment)	Fused Silica Capillary GC Columns
Material	SilTite Metal

Thermo Scientific™ PEEK Fingertight Fittings

Ensure HPLC quality and robustness with Thermo Scientific™ PEEK Fingertight Fittings.

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Thermo Scientific™ Nuts for Capillary GC Columns Connections

Use Thermo Scientific™ nuts with compatible ferrules to eliminate leaks and connect your capillary GC columns to your instrument.

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Specifications

Type	Capillary Column Nut

Gilson™ Nuts With Ferrule

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Thermo Scientific™ SilTite™ Replacement Ferrules , Nuts and Baseplate Seals

Eliminate leaks with the Thermo Scientific™ SilTite Ferrule.

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Thermo Scientific™ Finger Tite Ferrules

Thermo Scientific™ Finger Tite Ferrules offer easier fit, reliabililty and leak-free connections.

Pricing and Availability
Specifications

Type	Ferrule

DWK Life Sciences Kimble™ Kontes™ Chromatography Column EFTE Ferrule for 1.8mm Tubing

Tubing nuts and ferrules are used to make connections between the tubing and the end fittings of CHROMAFLEX™, FLEX-COLUMN™, DISPOSAFLEX™ columns, and ULTRA-WARE™ filtration assemblies.