Restek, Gas Chromatography
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Designed for easy, hassle-free cartridge changes Up to 20 L of hydrocarbon-free nitrogen per minute Filters connected in parallel to handle high flows for LC-MS
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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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ResTape PTFE Tape
RestekFor threaded connections in a wide range of plumbing materials Each roll is 1/2" x 260" Maximum temperature: 260°C
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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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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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GC-MS Cleaning Kit
RestekPoor sensitivity, loss of sensitivity at high masses, or high multiplier gain during an auto tune are all indicators that your mass spectrometer source may need to be cleaned. Restek has assembled all of the necessary components for cleaning and polishing your ion source. The Restek GC-MS…
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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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Injector/Detector Plug Nuts
RestekUse to cap off an injector to isolate leaks Use to cap off a detector for thermal cleaning Use to check a detector or make-up gas flow rate Use to cap off a detector and prevent hydrogen from accidentally diffusing into the oven from an unused detector base
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Reversible, two-sided design allows significantly more analyses than other seals, at the same price—simply use, flip, then use again! Vespel ring embedded in top and bottom surface eliminates need for a washer. Highly inert gold or Siltek-deactivated seals reduce breakdown and…
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Crimping Tool Accessories
RestekCrimping Tool Accessories The crimper and decapper jaw sets fit standard lab vial seals that are aluminum or two-part aluminum/steel caps. To switch jaw sets, simply insert the jaw set into the bushing at the bottom of the tool. Push up and twist until the set locks into position.…
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Largest-capacity traps available—run longer without replacing. "Quick connect" fittings with spring-loaded check valves allow filter replacement in seconds without tools or contamination. Stainless steel construction withstands pressures up to 1,000 psig. High-purity output…
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Easily attach your purge-and-trap with pre-installed low dead volume fittings.
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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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Refillable Hydrocarbon Trap
RestekRemoves trace impurities from carrier gas Reduces organics to 0.1 ppm (assuming 100 ppm input) 60 µm frit prevents gas contamination by purifier particles Good for purge-and-trap systems Refillable and rechargeable Maximum operating pressure: 125 psig (862 kPa) Maximum flow:…
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Restek Filter Base Plates
RestekEnd fittings available in brass or stainless steel Base plates fit all stand alone Super Clean gas filters offered Each single-position base plate unit measures: 4" x 4" x 1 7/8" (10.2 x 10.2 x 4.8 cm) Each 2-position base plate unit measures: 8" x 4" x 1 7/8"…
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Include the most common consumable GC supplies and tools. All parts meet or exceed performance of instrument manufacturer's parts. Parts list makes reordering easy.
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Reduces the release of hazardous materials from the capillary split vent into the lab Includes connecting lines and mounting kit
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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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Container, liner, and closure cleaned, assembled, and lot traceable Open-top caps PTFE faced 0.125" silicone septa Cleaned to U.S. EPA Protocol B specifications
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Premium Non-Stick BTO Septa
RestekUsable to 400 °C inlet temperature*. New plasma coating eliminates sticking in the injection port. Precision molding ensures consistent, accurate fit. Septa have a CenterGuide design to minimize coring. (Not available on 9.5 mm, 10 mm, and Shimadzu Plug.) 5 mm and 11 mm septa are…
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Septum Puller
RestekUse hooked end for removing septa and O-rings; pointed end works well for removing stuck ferrules or debris Keep several on hand in your laboratory for other uses, too
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Use for providing carrier, fuel, make-up, or auxiliary gases to laboratory instruments.
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We 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 manufacturers' vent systems. This…