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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 (375)

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1 – 15 of 170 results
1
Promotions Available

Thermo Scientific™ Rheodyne™ 7010 Sample Injector

Ensure accurate and precise high-volume HPLC injections with the single-mode Thermo Scientific™ Rheodyne™ 7010 Sample Injector.

2
Promotions Available

Thermo Scientific™ Acclaim™ Guard Holder and Coupler

Use the Thermo Scientific™ Guard Holder and Coupler for your Thermo Scientific™ Acclaim™ Guard columns. They can be purchased separately or as a kit.

3

Thermo Scientific™ RheBuild™ Kits

Everything you need to maintain your Thermo Scientific™ Rheodyne™ valves and injectors in your HPLC system.

Type Maintenance Kit
4

Thermo Scientific™ Rheodyne™ Sample Loops  DFS Item

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

Type Sample Loop
5
Promotions Available

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.

Stator Material Stainless Steel
Volume (Metric) Sample 20 μL
Type Continuous Flow HPLC Sample Injector
For Use With (Equipment) HPLC
Mode Dual Mode
6

Thermo Scientific™ Bottom-of-the-Bottle™ Solvent Filters

Protect your HPLC system with Thermo Scientific™ Bottom-of-the-Bottle™ Solvent Filters.

Type Filter Kit
7
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.

8

Thermo Scientific™ Rheodyne™ Ports for Injector Models 7010 and 9010

Use these ports for your Thermo Scientific™ Rheodyne™ 7010 and 9010 Sample Injectors for HPLC.

For Use With (Equipment) Rheodyne HPLC Injector Models 7010 and 9010
For Use With (Application) Liquid Chromatography
9

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.

Stator Material PEEK
Volume (Metric) Sample 20 μL
Type Continuous Flow HPLC Sample Injector
For Use With (Equipment) HPLC
Mode Dual Mode
10

MilliporeSigma™ Supelco™ OPTI-SEAL Pump Seal

OPTI-SEAL pump seals are made from an inert, ultra-high molecular weight polyethylene material (UHMW-PE). Relative to conventional polytetrafluoroethylene (PTFE) seals, these seals show less particle shedding. This reduces the potential for clogged frits, resulting in the prevention of unscheduled system downtime.

For Use With (Application) Liquid Chromatography
11

MilliporeSigma™ Supelco™ radiello™ BTEX Calibration Kit (CS2 Desorption)

The BTEX Calibration Kit (CS2 Desorption) was designed for the analysis of BTEX in urban environments.

12

MilliporeSigma™ Supelco™ HyperShear Ultra HPLC High Pressure Static Mixer, Binary Tee Housing Assembly, 18,000 psi

HyperShear Mixers incorporate a highly efficient cross-flow shearing mechanism which produces vortex shear mixing over a wide flow range. This mixing technology typically delivers between 25% to 200% better mixing efficiency compared to conventional packed bed or tortuous path mixers.

Description Port size, 10-32 CPI (standard HPLC fittngs for 1/16 in. tubing)
Material 316 Stainless Steel/PEEK
13

MilliporeSigma™ Supelco™ Packing Reservoirs for Non-Jacketed LC columns

Supplied complete with all fittings necessary for connection to threaded columns. The top has 1/4 -28 fitting.

For Use With (Application) Liquid Chromatography
14

MilliporeSigma™ Supelco™ Miniature Regulator with Gauge

Reliable pressure regulation to 1 psig (0.07 kg/cm2), indicated on a 0-60 psi (4.2 kg/cm2) gauge. Easily connects to SCOTTY 14 cylinders with the 1/8-inch NPT connector provided. You can also attach the syringe adapter (Cat. No. 609010) to the regulator for low pressure sample removal. Aluminum body with acetyl resin bonnet. Maximum inlet pressure: 400 psi (28.1 kg/cm2).