HPLC Pumps

Widest Power Range for Infinitely Better Performance and Flexibility   The 1290 Infinity Binary Pump delivers the industrys widest analytical power range for ultimate chromatographic performance and flexibility. Lowest delay volumes allo... Read more...

For Standard HPLC and Rapid Resolution LC   The Agilent 1260 Infinity Binary Pump is designed for applications with RRHT 1.8 µm particle size column technology using columns with an inner diameter of 2.1mm. In addition it is also ideally... Read more...

Precise, reliable, flexible solvent delivery to 100 mL/min   A built-in pressure unit ensures smooth, precise solvent flow and system pressure in an economical, high pressure binary gradient system configuration for microbore, classic an... Read more...

HPLC workhorse for demanding QA/QC and routine applications   The optimized design of the Agilent 1260 Infinity Isocratic Pump ensures virtually pulse-free and stable solvent flow, with dual floating pistons in series, precisely servo-co... Read more...

Nanoflow LC   The Agilent 1260 Infinity Nanoflow Pump uses a unique solvent delivery technology optimized for nanoliter-per-minute flows and features Electronic Flow Control (EFC) with active feedback and real time flow adjustment. EFC i... Read more...

For isocratic and gradient separations   The Agilent 1260 Infinity Preparative Pump delivers a stable and reproducible flow at both low and high flow rates. By adding a second pump, a high-pressure gradient system can be assembled easily... Read more...

A versatile pump now with extended power range   The Agilent 1260 Infinity Quaternary Pump now comes with an extended pressure range of up to 600 bar. This allows the usage of smaller particle size columns and results in higher resolutio... Read more...

Precise, reliable, flexible solvent delivery to 200 ml/min   A built-in pressure unit ensures smooth, precise solvent flow and system pressure in an economical, high pressure binary gradient configuration for analytical and preparative f... Read more...

Possibly the most capable prep LC pump available   PrepStar SD-1 is the first true high performance bench top solvent delivery system for preparative HPLC. The SD-1 delivers better gradient accuracy and reproducibility over a larger flow... Read more...

Liners are sealed in the inlet with O-rings or graphite seals. O-ring seals are easier to remove and to replace than graphite that deforms and flakes apart. The graphite seals should be used when inlet temperatures exceed 350°C. Read more...

For consistent, leak free seals      To ensure that you have a consistent and inert surface to properly seal the inlet and prevent sample degradation, Agilent has revolutionized production of the inlet gold seal. Unlike traditional machi... Read more...

Vacuum Components    Agilent feedthroughs provide reliable, leak-free performance in high and ultra-high vacuum systems. Large, sturdy ceramic-to-metal seals assure maximum strength and dependable service over an extremely wide range of ... Read more...

Power Up Your Flexibility If you thought that a low-pressure mixing pump would never achieve the same performance as a high-pressure mixing pump, you were right – until now! The new Agilent 1290 Infinity Quaternary Pump offers the accur... Read more...

Flexible and precise sample transfer   The flexible, bi-directional Peristaltic Pump is specifically designed to be used in dissolution sample transfer, even allowing the use of surfactants without excessive foaming. It has a 16-channel ... Read more...

The 1515 Isocratic HPLC Pump is an isocratic pump that offers the same performance as the 1525 Binary HPLC Pump. It features and integrated, high-pressure binary pump with on-board pulse dampening and efficient mixing. Its pulse-free solve... Read more...

The 1525 and 1525 with EF heads are integrated, high-pressure, binary HPLC pumps that feature on-board pulse dampening and efficient mixing. Their pulse-free solvent flow, from analytical to semi-preparative flow rates, makes them ideal fo... Read more...

The 2545 Quaternary Gradient Module is a four solvent, low pressure mixing gradient pump (up to 150 mL/min) that serves as a solvent delivery device for purification systems. Features: • Four solvent gradient selection • Control fro... Read more...

The 515 HPLC pump is a programmable, free-standing HPLC pump available in isocratic, gradient, and semi-preparative configurations:  • Precise stepper motor control (48 steps/µL resolution) of dual reciprocating pistons  • Non-circular dr... Read more...

Together with Gilson manometric modules and dynamic mixers, the 305, 306 and 307 Pumps offer a cost-effective, space saving and robust solution for isocratic or gradients of analytical to preparative HPLC. - Pumps heads are desig... Read more...

Analytical to semi-preparative HPLC Pumps. The 321 and 322 multi-solvent pumps are designed for use with Gilson HPLC analytical and semi-preparative chromatography systems. The pump heads are easy to access and simple to mainta... Read more...

Semi-preparative HPLC Pumps. The 321 and 332 dual-piston pumps for semi-preparative and preparative chromatography feature a variable volume, dynamic mixer for optimized gradient performance. - Milligram-level sample ... Read more...

Assures accuracy in sample transfer, dilution, reagent addition, mixing and more. Offers speed and reliability for repetitive liquid handling tasks. Single-and dual-syringe with tee junction and dual-syringe with valve modules ... Read more...

Your delivery solution for preparative chromatography. Capable of fast separations with high-efficiency columns in normal- and reverse-phase modes. Choose the 333 Master Pump for isocratic applications or a 333/334 combination for binary g... Read more...

DOSE IT – Smart and compact liquid handling The peristaltic pump DOSE IT makes dispensing of culture media, buffers and other solutions easy and efficient. Forget about complicated programming. The setting of all functions and parame... Read more...

For the highest degree of flexibility with solvent proportioning in UHPLC or conventional LC, the Thermo Scientific™ Dionex™ UltiMate™ 3000 Quaternary Rapid Separation (RS) Pump LPG-3400RS supports ternary and quaternary gradients over an... Read more...