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Dionex StoreLC Pumps
Whether your challenges are rapid separations at ultra-high backpressure, high resolution nanoflow gradients, fast microflow separations, precise QC analyses, biocompatibility, or semipreparative purification applications, the UltiMate® 3000 pump family offers the right solution.
- High quality components with intelligent mechanical and electronic design for high reliability
- Unique SmartFlow™ technology with automatic compensation for changing eluent compressibility
- Virtually pulse-free eluent delivery, without pulse damper
- Sapphire floating piston design—eliminates piston seal distortion for longer seal lifetime
- Automated active rear-seal flushing for increased seal life
- Patented piston-seal tightness monitoring, self-diagnostics, and pre-programmed test routines
- Minimized gradient delay volumes as low as 35 μL
- Easy front-panel access to all fluidic components for routine maintenance
- Unique dual-gradient pumps for ultimate flexibility without occupying additional bench space
- Ultraprecise, tachometer-controlled DC motors with near-zero acoustic noise
The UltiMate 3000 Rapid Separation LC offers the most complete range of UHPLC pumps on the market.
RSLCnano Pump with Column Compartment
The NCS-3500RS module provides a dual-gradient pump and column compartment in one housing. The continuous direct flow, high-pressure gradient (HPG) pump for nano or capillary flow delivery features continuous direct flow delivery from 20 nL/min to 50 µL/min at pressures up to 800 bars.
Binary Rapid Separation LC Pump
The UltiMate 3000 Binary Rapid Separation LC Pump HPG-3x00RS is designed to operate at ultrahigh backpressures and high flow rates simultaneously.
Quaternary Rapid Separation LC Pump
The Quaternary Rapid Separation Pump combines flexible quaternary eluent proportioning with RSLC technology. Use up to four solvents at pressures up to 800 bar (11,600 psi) and flow rates up to 5 mL/min for fast routine applications and method development. The pump is ideal for ultrahigh-resolution applications using sub-3 μm and sub-2 μm particle size columns.
Dual-Gradient Rapid Separation LC Pump
The Dual-Gradient Rapid Separation Pump is the first pump of its kind that allows the use ultrahigh speed and resolution of RSLC with x2 dual technology. Use the pump to operate conventional or ultrahigh speed applications, increase sample throughput, achieve higher chromatographic resolution, or automate sample preparation steps such as analyte enrichment or matrix elimination.
Isocratic Analytical Pump
The UltiMate 3000 Isocratic Analytical Pump ISO-3100SD offers robust, dependable operation to meet the demanding requirements of QA and QC laboratories while making the most of your equipment budget.
Quaternary Analytical Pumps
The UltiMate 3000 Quaternary Analytical Pump LPG-3400SD is the pump of choice for flexibility across a broad range of analytical LC applications, with the highest degree of choice in eluent proportioning and mixing.
Dual-Gradient Analytical Pump
The UltiMate 3000 Dual-Gradient Analytical Pump DGP-3600SD supports all standard LC applications and is ideal for increasing sample throughput, achieving higher chromatographic resolution, or automating sample preparation steps such as analyte enrichment or matrix elimination.
Binary Analytical Pump
The UltiMate 3000 Binary Analytical High-Pressure Gradient Pump HPG-3x00SD is ideal for analytical LC separations with standard bore columns requiring highest gradient accuracy.
Binary Semipreparative Pump
The UltiMate 3000 Binary Semipreparative Pump HPG-3200P is the right choice for laboratories that need to purify compounds in the microgram to lower-milligram range.
Quaternary Micro Pump
The UltiMate 3000 Quaternary Micro Low-Pressure Gradient Pump LPG-3400M is the pump of choice for a wide range of narrow-bore LC applications with 2–3 mm i.d. columns.
Dual-Gradient Micro Pump
The UltiMate 3000 Dual-Gradient Micro Pump DGP-3600M is ideal for advanced small-bore LC techniques (1–3 mm i.d. columns).
Quaternary Nano/Cap/Micro Pump
The UltiMate 3000 Quaternary Nano/Cap/Micro Pump supports the accurate and precise delivery of quaternary gradients with a flow rate range of 50 nL/min–2.5 mL/min with the UltiFlow eluent delivery system.
Dual-Gradient Nano/Cap/Micro Pump
The UltiMate 3000 Dual-Gradient Nano/Cap/Micro Pump provides two independent ternary low-pressure gradients; the UltiFlow eluent delivery system allows flow rates down to 50 nL/min.
