Restek, Supplies, Gas Chromatography
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Meets or exceeds original manufacturer's performance.
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Formulated from crude oil stocks known for their durability and line-lubricating qualities Use in Agilent 5973/5972/5971 and GCD mass spec systems, or in other manufacturers’ MSD systems that require rough pump oil Under average use, the oil in the foreline rough pump should be replaced…
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1/16" Valco Adaptor Ferrules
RestekValco fittings have been designed for the specific demands of instrumentation and manufactured with the tight tolerances and premium quality that analysts require. Fused silica adaptor ferrules are made from Valcon polyimide, a unique, graphite-reinforced composite specially prepared to maximize…
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Prevent serious injuries! These holders are designed to prevent free-standing gas cylinders from tipping over and injuring personnel. The cast aluminum holder can be secured to a wall or the side of a work bench. Each mount will secure a cylinder 4-15 inches in diameter.
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Valco fittings have been designed for the specific demands of instrumentation and manufactured with the tight tolerances and premium quality that analysts require. Connect two sizes of tubing, using zero-dead-volume fittings on each end. For 1/8" to 1/16" OD tubing. Stainless steel…
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The importance of injection port maintenance has been well documented by instrument and column companies industry wide. Restek has made it easy to carry out this maintenance with the innovation of our EZ Twist Top® injection port. Injection port maintenance should be performed prior to installing…
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Click-On traps measure: 8 1/2" x 1 1/4" (21.6 x 3.2 cm) Note: Replacement trap only—fittings sold separately.
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Parker Tees
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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Capillary Column Caps
RestekAttach to the column in seconds to form an airtight seal Increase column lifetime—prevent moisture and air from entering the column during storage Two styles to choose from: glass or silicone material Glass caps are color-coded for identifying detector and injector ends Not…
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High-Capacity Moisture Trap
RestekPurged with ultra-high-purity helium; ready to use with any carrier gas including hydrogen Reduces water to less than 15 ppb Maximum operating pressure: 250 psi (1,724 kPa) Maximum flow: 1.25 L/min
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UHP stainless steel regulators are the standard for ultra-high-purity and corrosion-resistant pressure regulation. They are more easily purged of atmospheric components compared to brass gas regulators, making them ideal for the most demanding applications. Stainless steel is especially useful in…
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The Poly Crimp seal is versatile, working as either a snap-on or crimp-top cap. Simply use a standard crimping tool to secure the Poly Crimp seal onto any crimp-top vial. It’s that easy! Choose preslit caps (available for some vials) to reduce the risk of needle bending, release vacuum…
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Specifically designed for purification of helium in GC-MS systems Traps are packed and conditioned using helium Uses standard single-position base plate
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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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The Parker HydroGen Mate DI Water System is specifically designed to provide the high-purity deionized water needed by all models of Parker hydrogen generators. The system is ready to install and is shipped complete with prefiltration cartridge, two DI resin exchange cartridges, final filter, and…
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Seats ferrule* onto column for consistent installations Prevents crushed column ends Made from high-quality stainless steel *For use with graphite ferrules only.
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Treated Seamless 316L Grade Stainless Steel Tubing High durability tubing. Recommended for: Inert applications High temperatures High pressures Corrosive environments Zero bleed
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Rapidly tighten without wrenches; avoid stripped threads Either version can be used with 0.25, 0.32, or 0.53 mm ID columns
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Treated Hydroguard Deactivated Stainless Steel Tubing Hydroguard deactivation creates a high-density surface that is not readily attacked by aggressive hydrolysis. 304 Grade Stainless Steel and Seamless 316L Stainless Steel—Maximum continuous lengths are: 2,000 ft (1/16" OD),…
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Easily loosens the liner cap from the injector Unique, ergonomic handle—easy to grip
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Molecular Sieve S-Trap
RestekTraps water vapor; increases column and oxygen trap lifetime Reduces baseline noise from sensitive detectors such as ECDs and mass spectrometers Activated and ready to use Reduces water to less than 1 ppm Maximum flow: 1 L/min
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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. …