Liquid Chromatography Instruments

Standard, rapid separation, nano, and semiprep HPLC systems, and low-pressure and gravity-flow LC instruments; includes pumps, detectors, fraction collectors, and other components; connectors, tubing, and other accessories, and replacement parts.

Individual HPLC Components and Accessories (373)

1 – 15 of 170 results

Thermo Scientific™ Rheodyne™ 9725 and 9725i Sample Injectors

Ensure precise HPLC injections and protect against pressure shock with biocompatible dual-mode Thermo Scientific™ Rheodyne™ 9725 and 9725i Sample Injections.

Pricing and Availability
Specifications

Stator Material	PEEK
Volume (Metric) Sample	20 μL
Type	Continuous Flow HPLC Sample Injector
For Use With (Equipment)	HPLC
Mode	Dual Mode

DWK Life Sciences Kimble™ Kontes™ Straight with Tip-O-Ring HI-VAC Valves

For use with Kontes Straight with Tip O-Ring

Pricing and Availability
Specifications

Type	Straight Valve
Material	Borosilicate Glass

DWK Life Sciences Kimble™ Kontes™ Straight with Tip-O-Ring Glass Plugs

Uses glass plug for applications which do not require out-gassing plug material

Pricing and Availability
Specifications

Type	Replacement Plug
Material	Glass

Thermo Scientific™ Rheodyne™ Sample Loops

Thermo Scientific™ Rheodyne Sample Loops are for Rheodyne sample injectors in stainless steel or biocompatible PEEK.

Pricing and Availability
Specifications

Type	Sample Loop

Thermo Scientific™ Rheodyne™ 7725 and 7725i Sample Injectors

Ensure accurate, precise HPLC injections and protect against pressure shock with the dual-mode Thermo Scientific™ Rheodyne™ 7725 and 7725i Sample Injectors.

Pricing and Availability
Specifications

Stator Material	Stainless Steel
Volume (Metric) Sample	20 μL
Type	Continuous Flow HPLC Sample Injector
For Use With (Equipment)	HPLC
Mode	Dual Mode

Promotions Available

Thermo Scientific™ pH Gradient Buffer Concentrates

Robust reproducible gradients that are applicable to a wide range of MAbs and ready to use with existing LC columns and systems, without the need to formulate mobile phases.

Pricing and Availability
Specifications

Product Line	Thermo Scientific

Promotions Available

Thermo Scientific™ Valco™ Accessories

Maintain the performance of your Thermo Scientific Valco™ Injector for high-performance liquid chromatography (HPLC) with these Valco HPLC Injector Accessories, which include syringe ports, ferrules, and nuts.

Pricing and Availability

MilliporeSigma™ Supelco™ Micro-Splitter Valves

Available in High and Low Pressure options

Pricing and Availability
Specifications

No. of Ports	3 Ports
Material	PEEK/PTFE

Promotions Available

Thermo Scientific™ μPAC™ Neo Plus ESI-MS Accessories

Use μPAC™ ESI-MS Accessories for fast, reproducible, and low dispersion grounded connection between Thermo Scientific™ μPAC™ Neo Plus HPLC columns and Thermo Scientific™ Nanospray Flex™ and EASY-Spray™ ion sources.