Company News

Restek Corporation

110 Benner Circle, Bellefonte, PA, 16823, USA

  • 800-356-1688

Latest New Product News from
Restek Corporation

Fluid & Gas Flow Equipment, Material Handling & Storage

RAVE Valves offer effortless operation to air sampling canisters.

Aug 02, 2017

Restek Air Valve Excellence Valves are used for 3.2 L, 6 L, and 15 L Entech air sampling canisters. Designed to provide more than 15,000 cycles, units feature W-type seats that are resistant to damage. Offering full closure with a quick twist of the fingers (only 10 in-lb), units are leak-tested with helium to 1×10-6 mL/sec.

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Material Handling & Storage

Resprep SPE Cartridges feature moisture resistant packaging.

Dec 02, 2016

Delivering complete separation of aliphatic and aromatic compounds into distinct fractions, Resprep SPE Cartridges offer method-specific performance for extractable petroleum hydrocarbon (EPH) analysis of soil and water samples. Providing guaranteed background level under reporting limits of MA, NJ EPH methods, units provide superior lot-to-lot reproducibility ensured by rigorous QC testing... Read More

Fluid & Gas Flow Equipment

Resprep VM-96 Vacuum Manifold comes with built-in viewing window.

Nov 24, 2016

Featuring durable O-ring and gaskets, Resprep VM-96 Vacuum Manifold provides leak free sealing. Included with precision height adaptor and five shims, unit allows user to customize plate height. Suitable for solid phase extraction, supported liquid extraction, protein precipitation, device features heavy-duty, stainless steel and aluminum body. Allowing observation of plate height and drip... Read More

Laboratory and Research Supplies and Equipment

Force Columns feature selective Biphenyl and FluoroPhenyl phases.

Nov 24, 2016

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... Read More

Laboratory and Research Supplies and Equipment

Septa are designed for instant use in high temperatures.

Jul 20, 2016

Supplied preconditioned and ready to use, 5–11.5 mm dia Thermolite Plus septa support use in temperatures up to 350°C. Ultra-low bleed minimizes background signal, and CenterGuide design – not available on 6, 7, 8, 9.5, or 10 mm dia and Shimadzu plug – minimizes coring. While precision molding ensures consistent and accurate fit, plasma coating prevents septa from sticking in injection... Read More

Materials & Material Processing

SPME Fibers feature high-performance construction.

Jun 06, 2016

Optimized for PAL system autosamplers and compatible with most GC inlets, PAL solid phase microextraction (SPME) fibers feature aluminum hub for durability and are suitable for diverse analyte chemistries and sample matrices. SPME fibers for polar and nonpolar target analytes across range of molecular weights and volatilities. SPME automated sample preparation, which reduces sample handling... Read More

Sensors Monitors & Transducers, Test & Measuring Instruments

Electronic Maintenance Indicator monitors gas filters.

Apr 07, 2016

Electronic maintenance indicator warns when planned maintenance is due for Super Clean®, In-Line, and Big Trap gas filters. Attached to consumable to be monitored, device progressively displays real-time filter status to let analysts follow controlled replacement schedule and help prevent unexpected downtime. Unit is factory set to 12-month interval but can be custom-configured by users to... Read More

Laboratory and Research Supplies and Equipment

LC Column features both HILIC and RP modes.

Dec 22, 2015

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... Read More

Laboratory and Research Supplies and Equipment, Test & Measuring Instruments

HPLC Columns provide dependable data.

Dec 03, 2015

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... Read More

Chemicals & Chemical Processing

Personal Air Sampler meets OSHA and NIOSH requirements.

Oct 23, 2015

Operating without pump, Aura™ handles variations in face velocity, temperature, and humidity, overcoming limitations of sorbent tubes and badges. Passive sampling device allows multiple analyses of >100 VOCs, providing broader application utility than analyte-specific sorbent techniques. Comfortable to wear, Aura is sensitive down to pptv levels and there is no risk of breakthrough even at ppmv... Read More

Chemicals & Chemical Processing

Sample Preparation Plates accelerate protein/particulate removal.

Oct 16, 2015

Resprep® PPT3, 96-well polypropylene protein precipitation (PPT) plates offer >99% efficient protein removal. Built-in dual-layer membrane, with different porosities in each layer, prohibits clogging and accelerates filtration, while 24 hr minimum drip-free feature facilitates in-well protein precipitation without any backflushing or contamination. Compatible with common devices, 3-way... Read More

Materials & Material Processing

Certified Reference Material contains all major PAH interferences.

Oct 15, 2015

PAH interferences standard, composed of 5 components, is formulated to contain all major PAH interferences for priority PAHs. Using this certified reference material (CRM), analysts can accelerate confirmation of presence of common interferences by retention time comparisons. Product meets ISO quality requirements, making it suitable for quantitative use as calibration or fortification... Read More

Laboratory and Research Supplies and Equipment

Thermally Stable GC Column is optimized for MS compatibility.

May 08, 2015

To ensure dependable and accurate MS results as well as optimized uptime, Rxi®-1301Sil MS GC columns offer true cyano phase selectivity along optimal thermal stability. This silarylene-based cyano stationary phase, 1301-type column provides selectivity needed for analyzing less volatile compounds. Thermal stability and bleed levels maximize MS compatibility, and optimized inertness improves peak... Read More

Laboratory and Research Supplies and Equipment

SPP LC Columns and Guards enable accelerated selectivity.

May 07, 2015

Raptor™ LC columns combine speed of SPP (superficially porous particles) with resolution of highly selective USLC® technology. Adept at separating compounds that are difficult to resolve or that elute early on C18 and other phenyl chemistries, Raptor Biphenyl is suited for fast separations in bioanalytical testing applications. To extend life of Raptor LC columns, guard column hardware has... Read More

Laboratory and Research Supplies and Equipment, Services

Reference Standard enables analysis of PAHs in samples.

May 07, 2015

Formulated to contain 16 major European Food Safety Authority PAH compounds, EU 15+1 PAH Reference Standard enables analysis of PAHs in food and environmental samples. High concentration (100 μg/mL) blend can be diluted as needed to make economical fortification and calibration mixes. Prepared in tolulene, standard is suitable for both GC and LC methods. Broad solvent miscibility makes it... Read More

Other Company News from
Restek Corporation

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