Chromatography Fittings

Fittings and tools to connect tubing in chromatography systems; includes inlet seals, filters and guard cartridges, couplers, connectors, washers, O-rings, pressure regulators, traps, adaptors, and tools such as wrenches, crimpers, and cutters.

16 – 30 of 3,724 results

Restek™ PEEK Secure-Fit Fitting, Single Connector

Secure-Fit connectors ensure a consistent, leak-free seal and eliminate excess dead volume.

Pricing & Availability
Specifications

Diameter (English) Inner	0.007 in.
Type	Connector
Material	PEEK

GENTEC™ Genstar Technologies™ Gentec™ M22 Series Metering Valves

With maximum operating pressure of 1000 psi (69 bar)

Pricing & Availability
Specifications

Includes	Handle, Panel Nut, Bonnet Sleeve, Valve Stem, Bonnet, Lower Gland, O-ring Fluorine, Body
Temperature (English) Max.	-10°F to +400°F
Type	Valve
Temperature (Metric) Max	-23°C to +204°C
Material	316 Stainless Steel (Handle, Panel Nut, Bonnet Sleeve, Valve Stem, Bonnet, Body), PTFE (Lower Gland), Fluorine Rubber (O-Ring)
Pressure	1000 psi

Restek™ Replacement Deactivated Transfer Line

For EZ No-Vent GC Column-Mass Spectrometer Connectors.

Pricing & Availability

Restek™ PEEK Column Couplers

Connect two columns, a guard holder to a column, or inline sample prep holders

Pricing & Availability
Specifications

Port Type	10-32
Type	Column Coupler
Material	PEEK
For Use With (Application)	Connect Two Columns, a Guard Holder to a Column, or Inline Sample Prep Holders
Pressure	5000 psi

MilliporeSigma™ Supelco™ Swagelok™ Union Cross, 400-4, Brass, 1/4 in.

Union cross generally divides the eluent flow into three directions which is coming from the pump. In gas system, pure gases from mass flow controllers are converged at the union cross and in turn flow into different size tubing to generate turbulence which produce homogenized gas.

Pricing & Availability

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Thermo Scientific™ PepMap™ Neo Trap Cartridge Holder, PEEK Tubing, & nanoViper™ Fittings

Use the Thermo Scientific™ PepMap™ Neo Trap Cartridge Holder, PEEK Tubing, and nanoViper™ Fittings to connect your PepMap™ Neo Trap Cartridge to your HPLC system.

Pricing & Availability
Specifications

Temperature	60°C
For Use With	PepMap™ Neo Trap Cartridge (part number 174500)
For Use With (Application)	Trap and Elute, Peptide Mapping
Max. Pressure	22,000 psi (1500 bar)
Product Line	PepMap Neo

DWK Life Sciences Kimble™ Kontes™ PTFE Tubing

Chemically inert; suitable for low pressure applications

Pricing & Availability

Restek™ MXT Low-Dead-Volume Y Connector Kits for Metal Columns

Connect two MXT columns to one inlet or one MXT column to two detectors.

Pricing & Availability
Specifications

Includes	MXT union, three 1/32 in. ferrules and nuts
Type	Connector

Restek™ Capillary Installation Gauge for Agilent GCs

Seats graphite ferrules onto column for consistent installations.

Pricing & Availability
Specifications

Type	Gauge

Restek™ Ion Source Cleaning Powder

Clean surfaces that contact the sample or ion beam when encountering poor sensitivity and inadequate abundances at high masses

Pricing & Availability

Restek™ Ignitor for Agilent GCs

For use with Agilent 5890, 6850, 6890, 7890 GCs.

Pricing & Availability

Hamilton™ RN Adapters (Removable Adapters)

Adapters provide a connection to threaded fittings, tubing assemblies, tees, and crosses.

Pricing & Availability
Specifications

For Use With	Removable Needle Syringe (250μL and Larger)

Restek™ Ridgid Tubing Cutter

Compact size for tight spaces

Pricing & Availability
Specifications

For Use With (Application)	Cutting 1/8 in. or 1/4 in. Tubing

Restek™ Capillary FID Jets for Agilent™ 5890/6890/6850 GC

Fluted tip to guide the capillary column into the jet

Pricing & Availability
Specifications

For Use With	Agilent 5890/6890/6850

Restek™ MXT Low-Dead-Volume Connector Kits for Metal Columns

Connect a guard column/transfer line to an MXT stainless steel column.

Pricing & Availability
Specifications

Includes	MXT union, two 1/32 in. ferrules and nuts
Type	Connector

Chromatography Fittings

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Restek™ PEEK Secure-Fit Fitting, Single Connector Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Restek™ Replacement Deactivated Transfer Line Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Restek™ PEEK Column Couplers Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

DWK Life Sciences Kimble™ Kontes™ PTFE Tubing GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Restek™ MXT Low-Dead-Volume Y Connector Kits for Metal Columns Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Restek™ Capillary Installation Gauge for Agilent GCs Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Restek™ Ion Source Cleaning Powder Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Restek™ Ignitor for Agilent GCs Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Restek™ Ridgid Tubing Cutter Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Restek™ Capillary FID Jets for Agilent™ 5890/6890/6850 GC Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Restek™ MXT Low-Dead-Volume Connector Kits for Metal Columns Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More