New Laboratory Columns Products

New Restek PFAS Delay Column Used with HPLC or UHPLC System up to 15,000 psi (1034 bar)

Per-and polyfluorinated alkyl substances (PFAS) are used in tubing and other liquid-contacting parts of an HPLC system. Used with any type of analytical column (fully porous or superficially porous). Delay column traps and “delays” system-related PFAS prevents from interfering with sample analysis to eliminate contamination from HPLC components.

Laboratory Columns

New Lux i-Amylose-3 Immobilized Chiral Media Allows Scientists to Keep Samples Dissolved in Strong Solvents

Available in 3 µm and 5 µm particle sizes for LC/SFC analytical work and chiral screening and analysis and purification applications respectively. Features a chemical cross linking between the polysaccharide and silica support that allows it to withstand range of strong solvents including DMSO, THF, Ethyl Acetate and DCM. The Lux 5 µm i-Amylose-3 is offered in analytical (2.1-4.6 mm ID),...

Laboratory Columns

Purolite Selects Repligen's Market-Leading OPUS® Pre-Packed Columns

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...

Laboratory Columns

Thermoplastic Calibration Columns are 75 PSI pressure rated.

Plast-O-Matic’s Thermoplastic Calibration Columns are offered in cylinder volumes ranging from 100 mL to 4000 mL. Suitable for measuring or verifying pump flow rates, chemical dosing, or chemical feed system, units come with UV-resistant grade PVC plastic construction and rated to 60 sec test period.

No Pencils Required: From Thinking to Knowing Through Mobility

This ebook provides a detailed guide on how mobility and digital data management systems (DDMS) can increase your company's overall effectiveness and efficiency.

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...

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...

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....

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...

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...

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...