Restek, Gas Chromatography, Supplies
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Packed with an extremely high surface area, baked coconut shell–based activated carbon Purged with ultra-high-purity helium; ready to use with any carrier gas including hydrogen Reduces organics to 0.1 ppm (assuming 100 ppm input) Maximum operating pressure: 250 psi (1,724 kPa)
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Protect your instrument and improve data quality with this powerful pair from Restek. Checking for leaks and verifying flows before you start helps you avoid costly problems later. Restek’s New Leak Detector Redesigned and better than ever, our new leak detector is an essential tool for…
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Fuel-grade high purity hydrogen generators are safer alternatives to high-pressure gas cylinders. The new Proton Exchange Membrane (PEM) cell eliminates the use of liquid electrolytes with hydrogen generators. Deionized water is all that is required to generate hydrogen for weeks of continuous…
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Mini Wool Puller/Inserter
RestekInsert and remove wool plugs easily. Order a spare pack so you’ll always have one available.
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Designed with a glass spiral to promote sample vaporization and provide even sample distribution to the two columns Traps sample residue and minimizes the need for guard columns Press-Tight taper in each outlet leg facilitates a perfect dead-volume-free connection to each analytical column…
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Hydrogen Flashback Arrestor
RestekValve cuts off gas supply in the event of a flashback Can be reset and reused after flashback has occurred Meets safety requirements of BS6158, EN730, ISO 5175, AS 4603 and are UL Listed 23Y5
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Pack includes 10 large O-rings and 10 small O-rings.
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Includes: Capillary installation gauge for Agilent GCs Inlet wrench for Agilent GCs Septum nut removal tool 1/8", 3/16", and 1/4" nylon brushes 1/4", 3/8", and 3/16" stainless steel wire tube brushes Stainless steel surface brush 6 stainless…
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Use of these liners helps ensure an inert GC flow path for higher sensitivity, accuracy, and reproducibility. Consistent quality with exceptional batch-to-batch uniformity Low to zero bleed or background contamination
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Our most popular grade of tubing. Recommended for: Chromatography applications Gas delivery systems Lower pressures Inert applications Maximum temperature of 450°C in an inert atmosphere.
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Parker Tube End Reducers
RestekParker’s (A-Lok) fittings are ideal for installing new equipment, modifying existing instrumentation, or replacing worn connections. Fittings are available in brass and stainless steel. Siltek/Sulfinert treated or Silcosteel-CR treated fittings are also available. If there is a particular…
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These MXT connectors can be used with fused silica tubing because of a Valcon polyimide, 1/32-inch, one-piece fused silica adaptor. This unique graphite-reinforced composite allows a capillary column to slide into the adaptor and be locked in place simply by loosening and tightening the fitting. …
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Hi-Duty Tubing Cutter
RestekSpecifically designed to cut 1/8" to 1-1/8" (4 mm to 28 mm) OD tubing. Easily cuts stainless steel, Monel alloy, and other hard-temper materials. Unique design makes clean, right-angle cuts and eliminates spiraling. Integral reamer folds away for safety and convenience. …
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Securely grips jet in socket for easy removal or installation Unique, ergonomic handle—easy to hold
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Includes: Capillary installation gauge for Thermo Scientific GCs Liner cap removing tool for Thermo Scientific GCs 1/8", 3/16", and 1/4" nylon brushes 1/4", 3/8", and 3/16" stainless steel wire tube brushes Stainless steel surface brush 6 stainless…
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Hydrocarbon S-Trap
RestekRemoves hydrocarbons and other contaminants Reduces organics to 0.1 ppm (assuming 100 ppm input) Each individually activated to ensure maximum efficiency Fits in GC oven for easy thermal recharging Maximum operating pressure: 60 psi (414 kPa)
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Constructed of high-quality stainless steel Meets or exceeds original manufacturer's performance Individual replacement parts available
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Parker Plugs
RestekParker’s (A-Lok) fittings are ideal for installing new equipment, modifying existing instrumentation, or replacing worn connections. Fittings are available in brass and stainless steel. Siltek/Sulfinert treated or Silcosteel-CR treated fittings are also available. If there is a particular…
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SeCure "Y" Connector Kits
RestekConnect two analytical columns to a transfer line or guard column Use standard “Y” Press-Tight connectors and 1/16" graphite ferrules Reliable seal integrity—will not unexpectedly disconnect during temperature-programmed analyses Open design allows visual…
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Restek has designed the EZ No-Vent GC column-mass spectrometer connector to be simple and easy to use. A critical orifice in the EZ No-Vent connector minimizes the amount of oxygen allowed into the MS source, eliminating the need for purge gas as is required for other manufacturer's vent…
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Includes: Capillary installation gauge for Bruker/Varian GCs 1/8", 3/16", and 1/4" nylon brushes 1/4", 3/8", and 3/16" stainless steel wire tube brushes Stainless steel surface brush 6 stainless steel jet reamers (0.25–0.65 mm OD) 1/4" x…
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Parker Reducing Unions
RestekParker’s (A-Lok) fittings are ideal for installing new equipment, modifying existing instrumentation, or replacing worn connections. Fittings are available in brass and stainless steel. Siltek/Sulfinert treated or Silcosteel-CR treated fittings are also available. If there is a particular…
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Meets or exceeds original manufacturer's performance.
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Use for providing carrier, fuel, make-up, or auxiliary gases to laboratory instruments.
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Parker Unions
RestekParker’s (A-Lok) fittings are ideal for installing new equipment, modifying existing instrumentation, or replacing worn connections. Fittings are available in brass and stainless steel. Siltek/Sulfinert treated or Silcosteel-CR treated fittings are also available. If there is a particular…
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FID/NPD Adaptor Fitting
RestekEasy-to-use, sturdy, compact stainless steel fitting 1/16-inch nut uses standard graphite or Vespel/graphite ferrules Wrench pad won’t turn when installing a capillary column Includes 1/4- and 1/16-inch stainless steel nuts, and 1/4-inch Vespel and 0.4 mm ID graphite ferrules