Laboratory Columns

Laboratory Columns

Purolite Selects Repligen's Market-Leading OPUS

LLANTRISANT, Wales, November 1, 2017 - High-Performance Praesto® Protein A and Ion Exchange Chromatography Resins paired with Leading OPUS® Technology Purolite Life Sciences, a leading provider of agarose chromatography resins, today announced its collaboration with Repligen Corporation (NASDAQ:RGEN), a life sciences company focused on bioprocessing technology leadership and the maker of the...

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Simplify the Switch to HILIC with Raptor HILIC-Si Columns
Laboratory Columns

Simplify the Switch to HILIC with Raptor HILIC-Si Columns

Restek is bringing the speed and reliability of Raptor LC columns into the HILIC realm with the addition of the Raptor HILIC-Si column. HILIC is an increasingly popular alternative to reversed-phase LC for challenging polar analytes because it provides better retention of water-soluble compounds that are separated by polar differences. The Raptor HILIC-Si column simpli­fies the switch to HILIC...

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Laboratory Columns

Force Columns feature selective Biphenyl and FluoroPhenyl phases.

Available in three particle sizes, Force columns maintain stable retention times and peak shapes, even under stress of elevated UHPLC pressures. Enabling power to maximize instrument uptime, increase productivity across entire lab from HPLC to the cutting-edge UHPLC, units are fully scalable between 3 or 5 μm HPLC and 1.8 μm UHPLC. Force columns provide easy transfer between instrument...

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How to Effectively and Efficiently Clean Heat Exchangers, Part I
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How to Effectively and Efficiently Clean Heat Exchangers, Part I

For refineries and petrochemical plants, cleaning heat exchangers is a dirty job but somebody has to do it. While there are many approaches on how to clean shell and tube heat exchangers, it is indisputable that the right method is absolutely critical for ensuring that equipment is fully operational. Otherwise, you could end up with a potential equipment shutdown, which will cost you time and money. In this three-part series, you will learn about the various benefits, methods, and obstacles involved in heat exchanger cleaning. Part one introduces the fundamentals of cleaning, as well as explores the pros and cons of on-site versus off-site services. Download the first of this three series to assist you in finding the best solution for your dirty job here.

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Laboratory Columns

DiatoSorb-W Diatomaceous Earth: Great Chromatography Millions of Years in the Making

BELLEFONTE, PA - October 31, 2016 DiatoSorb-W diatomaceous earth is a new alternative for analysts who depend on diatomaceous earth columns and struggle to find consistent product quality and reliable availability. Restek has developed DiatoSorb-W as a high-performing replacement for the diatomaceous earth that was previously used in their standard and Silcoport W GC packed columns lines....

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Laboratory Columns

LC Column features both HILIC and RP modes.

In addition to enabling chromatographers to run in reversed-phase or HILIC mode for various compounds, Raptor™ FluoroPhenyl column is amenable to LC-MS due to its reliability and efficiency regarding acidic mobile phases. Design combines speed of superficially porous particles (SPP or core-shell particles) with resolution of highly selective USLC® technology.  Chromatographic column allows...

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HPLC Columns provide dependable data.
Laboratory Columns

HPLC Columns provide dependable data.

Pressure rated for any 400 bar HPLC system, Roc™ HPLC columns are made from high-purity silica and available with C18, C8, Phenyl-Hexyl, Cyano, and bare silica phases on either 3 or 5 µm spherical particles. Dimensional options include 3.0 or 4.6 mm IDs in 100, 150, or 250 mm lengths. Suited for large-volume workflows, columns deliver peak shape, reproducibility, ruggedness, and performance...

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Chemical Feed Products withstand corrosive environments.
Laboratory Columns

Chemical Feed Products withstand corrosive environments.

Featuring PVC, CPVC, PP, and PVDF bodies, PBV Series back pressure valves and RPV Series pressure relief valves are chemically resistant, feature spring-loaded diaphragms, and offer choice of end connections to match process requirement. CCS Series Calibration Columns, constructed with clear PVC or borosilicate glass bodies, come in 100–40,000 mL sizes, offer various feed rates, and are...

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Save Time and Money With Restek
Laboratory Columns

Save Time and Money With Restek

Whether you are beginning method development or running a routine procedure, Restek can help you find the best 1-, 5-, or wax-type column for your work. With a full range of column dimensions and deactivation chemistries, you will find what you need quickly with our column comparison tables and cross-reference tool. You can even copy your analyte list into our free online EZGC® chromatogram...

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HPLC Columns separate highly polar compounds.
Laboratory Columns

HPLC Columns separate highly polar compounds.

Developed by introducing adamantyl groups as functional group of reversed stationary phase of HPLC column, Shiseido Capcell Pak ADME Columns provide ADME separation characteristics with balance between moderate hydrophobicity and extra-high surface polarity. HPLC particle technology uses polymer coated 2.7 µm particle with 1.7 µm core and a 0.5 µm porous outer layer. Polymer coating eliminates...

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DoorKing Releases Advanced Long Range Card Reader System!
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DoorKing Releases Advanced Long Range Card Reader System!

The DoorKing DKS AVI system is at the cutting edge of automotive security technology and represents a leap forward in engineering innovation. When it comes to long-range passive card readers, we lead the industry and set the standard for quality and performance. To find out why the DoorKing DKS AVI system is taking the automotive security industry by storm, see our video.

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