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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 (370)

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1

MilliporeSigma™ Millicup™ Self-Contained, Disposable, Vacuum Bottle-Top Filter for HPLC

Non sterile Universal bottletop vacuum filter

Pore Size 0.45 μm
Height (Metric) 12 cm
Product Type Bottle Top Filter
Diameter (Metric) Inner 8.4 cm
For Use With (Application) HPLC
Height (English) 4.7 in.
7

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

DWK Life Sciences KIMBLE™ KONTES™ Straight with Tip-O-Ring HI-VAC Valves

KIMBLE™ KONTES™ Straight with Tip-O-Ring HI-VAC Valves feature a glass plug and FKM O-rings for reliable high-vacuum sealing. Designed for demanding laboratory vacuum applications requiring a secure, chemically resistant valve solution.

Type Straight Valve
Material Borosilicate Glass
9

DWK Life Sciences KIMBLE™ KONTES™ Right Angle with Tip O-Ring PTFE Plug HI-VAC Valves

KIMBLE™ KONTES™ Right Angle with Tip O-Ring PTFE Plug HI-VAC Valves are designed for vacuum applications up to 5 x 10−7 torr. Features a precision external thread, non-rotating PTFE shaft, and FKM o-ring primary seal on a tapered seat.

10

DWK Life Sciences KIMBLE™ KONTES™ Hi-Vac Straight Low Hold Up Valves without Tip O-Ring

KIMBLE™ KONTES™ Hi-Vac Straight Low Hold Up Valves without Tip O-Ring feature bent sidearms to minimize liquid holdup. The PTFE plug provides precise flow control for both liquids and gases, suitable for high-vacuum laboratory applications.

Type Metering High Vacuum Valve Plug
For Use With (Equipment) HI-Vac Straight Low Hold Up Valves
Material PTFE
11

DWK Life Sciences KIMBLE™ KONTES™ Straight Low Hold-Up without Tip O-Ring PTFE Plug Hi-VAC Valves

KIMBLE™ KONTES™ Straight Low Hold-Up without Tip O-Ring PTFE Plug Hi-VAC Valves feature bent sidearms to minimize liquid holdup. The PTFE shaft seal prevents contact between FKM o-rings and the system, reducing outgassing in high-vacuum applications.

12

DWK Life Sciences KIMBLE™ KONTES™ Right Angle with Tip O-Ring Plugs for HI-VAC Valves

KIMBLE™ KONTES™ Right Angle with Tip O-Ring Plugs for HI-VAC Valves feature a primary seal made with an FKM o-ring on a tapered seat. Available as Glass or CTFE plugs for high-vacuum applications up to 5 x 10−7 Torr, manufactured from borosilicate glass.

Type Right Angle Valve
Material Borosilicate Glass
13

MilliporeSigma™ Supelco™ Micro-Splitter Valves

Available in High and Low Pressure options

No. of Ports 3 Ports
Material PEEK/PTFE
14

DWK Life Sciences KIMBLE™ KONTES™ Straight with Tip-O-Ring Glass Plugs

KIMBLE™ KONTES™ Straight with Tip-O-Ring Glass Plugs are ideal for applications where out-gassing plug material is undesirable. Made from borosilicate glass conforming to USP Type I and ASTM E438 Type I Class A. Fully interchangeable with other HI-VAC counterparts.

Type Metering High Vacuum Valve Plug
Material Glass
15

DWK Life Sciences KIMBLE™ KONTES™ Right Angle without Tip O-Ring PTFE Plug HI-VAC Valves

KIMBLE™ KONTES™ Right Angle without Tip O-Ring PTFE Plug HI-VAC Valves are designed for vacuum applications up to 5 x 10-7 torr, featuring a precision external thread, non-rotating PTFE shaft, and FKM o-ring primary seal on a tapered seat.

Includes PTFE plug
Type Right Angle Valve
Material Borosilicate Glass