High performance liquid chromatography (HPLC) and ultra high performance liquid chromatography (UHPLC), also known as UPLC, are analytical techniques used to separate, identify and quantitate components of complex mixtures including biological samples such as proteins and lipids as well as chemical mixtures of pesticides, drugs and oils. Both techniques are liquid chromatographic methods but differ by operating pressures (HPLC < 6000 psi < UHPLC ). Components of HPLC and UHPLC systems include columns, detectors, pumps, autosamplers and column heaters. Explore a range of UHPLC and HPLC columns for your specific sample needs including reverse phase, normal phase, ion exchange, HILIC, ion exclusion and size exclusion columns. For more specialized HPLC, explore FPLC, countercurrent LC and simulated moving bed systems. Find the best UHPLC and HPLC equipment in our peer reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.
The BLC-30 from Buck Scientific offers analytical versatility at an excellent price. The BLC-30 HPLC is an isocratic system with a variable wavelength detector. The BLC-30 Series Analytical HPLC systems use a high-quality, precision monochromator based spectrophotometer for a full range of wavelengths from 190-800nm for selective analyses integrated into a complete LC package. The 20-series is easily upgraded to a gradient Sy…
We offer the Sanwatsusho degasser with our HPLC line for those who are dealing with samples which are aerated. Specifications: Max flow rate 7ml/min Residual dissolved oxygen: 0.8 ppm maximum at flow rate of 1 ml/min. Pressure Loss - 0.6 kPa - (0.006 kg/cm2 or 0.086 psi) at flow rate of 1 ml/minute Internal Volume : 10ml
Filter Fluorescence Detector For HPLC - Customer to select wavelength. The new DFL-10 HPLC Fluorescence detector provides the sensitivity and the specificity of fluorescence detection at a price consistent with most low cost UV detectors.The DFL-10 can be configured with a choice of lamps covering the UV and Visible regions of the spectrum. Choices include Deuterium (at an additional cost with a recommended expanded range pho…
Fraction Collector - 116 tube capacity for 10 to 16 mm tubes. Our fraction collector can be operated as a simple fraction collector, where each fraction is the same size and the fraction size is set in terms of time, drops, or external events (like counts from a pump). A simple command entered from the membrane keypad enables the internal peak detector. This allows you to collect only those peaks of interest from the chromato…
We have found the Schambeck Refractive Index Detector to work very well with our HPLCs. Our fraction collector can be operated as a simple fraction collector, where each fraction is the same size and the fraction size is set in terms of time, drops, or external events (like counts from a pump). A simple command entered from the membrane keypad enables the internal peak detector. This allows you to collect only those peaks of…
Spark Holland OPTIMAS 84 Position Autosampler. OPTIMAS features our proven PASA injection concept, combining robust injection with high precision and accuracy. With its three injection modes including zero sample loss injection, OPTIMAS rivals top-class autosampler performance, while challenging middle-class autosampler prices! Features: Reliable PASA injection technology Superior price/ performance ratio Sample c…
The SEDEX Model 75 provides the option of 4 new nebulizers and a redesigned evaporation tube. These changes allow you to use a lower temperature to evaporate the mobile phase, this provides a more uniform droplet size, maximizing the sensitivity and repeatability. Enhanced ease of operation The SEDEX Model 75 is designed to be very easy to use. The operator needs to set only three controls, the gain, the zero and the evaporati…
Use Thermo Scientific™ GlycanPac™ AXH-1 LC Columns for qualitative, quantitative, and structural characterization of uncharged and charged glycans present in biological molecules.This high-performance, silica-based high-performance liquid chromatography (HPLC) column provides simultaneous separation of glycans by charge, size and polarity. Achieve high-resolution and high-throughput analysis with unique selectivity for biologi…
Achieve exceptional peak shape and resolution for your HPLC and LC/MS applications with Thermo Scientific™ Hypersil GOLD™ HPLC columns. These endcapped, ultrapure, silica-based columns deliver significant reduction in peak tailing using generic gradients with C18 selectivity. With their excellent resolution, efficiency, and sensitivity, Hypersil GOLD columns give you confidence in the accuracy and quality of your analytical da…
For very hydrophobic analytes, achieve faster separations with excellent peak shapes using Thermo Scientific™ Hypersil GOLD™ C4 HPLC columns. Featuring a lower hydrophobicity than C18 or C8 columns, Hypersil GOLD C4 columns provide outstanding sensitivity and high efficiency.
4.6mm, 4.0mm, 2.0mm, and 1.0mm ID HPLC columns are available in lengths of 50mm, 100mm, 150mm, and 250mm. SGE has biocompatible GLT columns available for applications requiring truly inert HPLC columns. SGE HPLC columns offer brilliant results for reverse phase, and normal phase HPLC applications.
The LC-4000 Series includes three PDA detectors.The MD - 4 017 is a useful replacement for a single wavelength detector, the MD-4015 is the workhor se for UV- visible detection in the range 200 to 600nm and the MD-4010 is designed for high sensitivity and high spectral and time resolution. The MD-4010 PDA detector offers the highest detection sensitivity, equivalent to a single wavelength detec tor. Making use of a 1024 eleme…
The FP-4020 fluorescence detector has been designed for the pursuit of extreme sensitivity.Re-designing the optics and electronics from the ground up, as well as removing the effects of ambient temperature with a new temperature- regulated cell body has led to the highest sensitivity with stable detection. The new axially irradiated cell design enables the very highest sensitivity detection. These changes have resulted in a gi…
The OR-4090 Chiral detector measures the angle of rotation of plane polarized light caused by optical active isomers and is useful for chiral compounds with no absorption.The OR-4090 uses a high intensity Hg-Xe arc lamp (150W) providing a strong output in the UV/Visible region where the largest optical rotations offer the highest sensitivity. The wide wavelength range from 350-900nm also allows measurement of a wide variety of…
Visco Mixers are static mixers for HPLC and other high pressure applications. The Lee Visco-Jet Micro-Mixer uses aerospace technology to provide the ultimate in static mixing efficiency. A series of 36 critically controlled spin chambers subject the incoming liquids to a vigorously repeated mixing process. No electrical or mechanical input is required – the mixing energy is drawn from the liquids themselves. Two sizes ar…
Get more of what you want, and less of what you don't, with Roc™ LC columns from Restek.
