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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 (4,312)
HPLC Analytical Systems (29)
HPLC Nano, Capillary, and Microflow Systems (9)
HPLC Application-Specific Systems (8)
HPLC Semiprep Systems (5)

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16 – 30 of 3,901 results
16
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.

Product Line Thermo Scientific
18

MilliporeSigma™ Supelco™ Low Volume Static Mixer (50 to 250 μL) Housing, Binary

Description Fitting: 10-32 ASI in-line housing for 1/16 in. O.D. tubing
For Use With (Equipment) ASI Low Volume Mixer Cartridge
Volume (Metric) 50 to 250 μL
19

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
20

MilliporeSigma™ Supelco™ Valco™ Precision Sampling Plunger Tips

For series A, A-2, C, and D Pressure-Lok Gas syringes. For 25 μL to 250 μL syringes, factory repair only.

Material PTFE
22

MilliporeSigma™ Supelco™ Rheodyne™ Model 9725i PEEK Injector

Manual with MBB and switch, Number of ports: 6, Number of positions: 2

23

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).

24

MilliporeSigma™ Supelco™ Rheodyne™ Model 8125 Low Dispersion Injector

Manual, Dispersion injector syringe loading, Number of ports: 6, Number of positions: 2

26

DWK Life Sciences Kimble™ Kontes™ Replacement Plugs for Hi-Vac Right Angle Valve with Tip O-Ring
SDP

PTFE plug

Type Replacement Plug
For Use With (Equipment) HI-Vac Right Angle Valve
Material PTFE
28

DWK Life Sciences Kimble™ Kontes™ Three Hole Delivery Cap
SDP

GL 45 delivery cap

29

MilliporeSigma™ Supelco™ Micro-Metering Valve (Low Pressure)

Designed for the control of fluid flow rates

Type Low Pressure
Material PEEK
For Use With (Application) Peristaltic Pumps, Pump Fluid-Transfer, Mass Spectrometry and Fraction Collection
30

MilliporeSigma™ Supelco™ Drying Column with Reservoir

Meets US EPA specifications for drying solvent extracts in procedures for semivolatile organic compounds. Reservoir holds approximately 60 mL of extract.