GC Equipment & Instruments
Some instruments within this category offer cuvettes which is essential equipment for accurate gas sampling and analysis. The design of these products can ensure of reliable results in gas chromatography applications.
Vial racks are an excellent solution to organizing your sample handling and storage. The racks available can offer 2 mL vials for streamlined processing.
The electronic leak detector is a vital safety device, enabling the quick identification of leaks in GC systems, ensuring the accuracy of experiments, and safeguarding of lab personnel. Magnetic seals play a critical role in maintaining system stability and performance, essential for consistent chromatographic results.
Our GC equipment and instruments are designed to optimize gas chromatography processes. This range improves lab efficiency and safety and is compatible with other lab equipment.
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Ideal for high-flow split applications >500 mL/min on Agilent 5890 GCs Siltek treatment provides enhanced inertness versus stainless steel All seals include washers
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Vacuum Manifolds
ChemglassGeneral purpose single bank vacuum manifold with 3, 4, or 5 ports. Main tube is 38mm OD with a serrated hose connection, having the smallest serration 13.5mm and the largest serration 15.5mm, located at either the left or right side for vacuum connection. Ports are either 0-4mm or 0-8mm…
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Turn in-house compressed air into ultra-pure air (<0.1 ppm total hydrocarbons) Remove hydrocarbons to less than 0.1 ppm by catalytic oxidation Operate at 40–125 psi (276–862 kPa) Typical payback is less than one year, based on cylinder costs Install easily and take up…
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Coldfinger Ass'y, 3L
Bellco GlassUsed to generate a localized cold surface on the exterior of the finger. Commonly used for sublimation, and can also be used in reflux or distillation operations. Specifications: Size: 3-7L
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Produces ultra-pure nitrogen (up to 99.9999%) Require only a compressed air source and 110 volt AC power Typical applications include GC carrier gas, make-up gas, and low flow sample concentrators Maintenance kits include replacement filters 12-month warranty from date of purchase
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Three-way PTFE-Valves
BürkleThree-way valves made of solid PTFE with hose nozzles. Resistant to chemicals. Very easy connection thanks to its excellent antifriction properties. Blue handles made of PP. Resistant to compression max. 1 bar Vacuum suitable up to 10 -1 mmHg Autoclavable
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Change GC-MS columns in minutes without venting—100 µm transfer line maintains vacuum and prevents venting Easy to install and maintain—no special tools or plumbing required Gold-plated body for inertness High-temperature polyimide ferrules eliminate leaks at the…
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High-Capacity Oxygen Trap
RestekRemoves up to 600 mg of oxygen or 2 g of water Long life—typically purifies more than five 200 ft 3 cylinders Reduces oxygen to 15 ppb Maximum operating pressure: 250 psi (1,724 kPa) Flow: 3 L/min @ 32 psi (221 kPa)
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Meets or exceeds original manufacturer's performance.
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Choose preslit caps (available for some vials) to reduce the risk of needle bending, release vacuum from high-volume injections, and improve injection reproducibility when greater than 20% of vial volume is withdrawn.
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SUPELCO Supelco® Helium Purifier
MilliporeSigmastainless steel fittings, 1/4 in. Swagelok (nuts and ferrules included) Synonym(s): Supelco ® HELIUM GAS PURIFIER, 1/4IN FITTINGS
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Wilmad® quartz (CFQ) EPR tubes
MilliporeSigmaClear Fused-Quartz (CFQ), is a naturally occurring material. It has a high dielectric constant and low levels of paramagnetic impurities. This NMR tube is suitable for use in routine testing in EPR spectropscopy, excluding UV irradiation and samples with low sensitivity. Synonyms: Wilmad nmr…
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Available in Vespel, graphite, or Vespel/graphite material. Vespel Ferrules 100% high-temperature polyimide Stable to 350°C Durable, leak-tight Graphite Ferrules Preconditioned to eliminate outgassing High-purity, high-density graphite Smoother surface and…
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Parker Nut & Ferrule Sets
RestekPlease note: Nuts and ferrules are not treated unless requested (custom parts). Nuts and ferrules normally are not in contact with sample pathway, and thus do not require coating.
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Wilmad® NMR tubes
MilliporeSigmacaps included. Synonyms: Wilmad nmr tubes; nmr sample tubes; nmr tubes Legal Information: Wilmad is a registered trademark of SP Industries
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Excellent thermal stability at injection port temperatures up to 450°C!
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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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L/H Stainless Steel Pitch Blade Impeller Assembly For 10 liter Vessels. Specifications: Material: 316L Stainless Steel w/ Electropolish Finish Left Hand Dimensions: 3 1/4" Usually Requires 2 Each
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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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High-quality miniature wrenches to use with MXT low-dead-volume connectors.
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Wilmad® NMR tubes
MilliporeSigmacaps included. Synonyms: Wilmad nmr tubes; nmr sample tubes; nmr tubes Legal Information: Wilmad is a registered trademark of SP Industries
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0.018-inch ID jets: Used for most general-purpose packed column applications 0.030-inch ID jets: For packings that exhibit high bleed and that frequently clog the tip of smaller 0.018-inch jets Standard Version Threads specially coated for easy installation and removal Special…
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Hellma® absorption cuvettes
MilliporeSigmawith PTFE stopper, black side walls and base Legal Information: Suprasil is a registered trademark of HERAEUS QUARZGLAS GMBH & CO.
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Wilmad® NMR tubes
MilliporeSigmaMade of Pyrex® borosilicate glass for compatibility with ground joints, valves, and vacuum racks. Precision ground and highly polished for spinning stability and highest resolution. Tubes have round bottoms and include a sandblasted marking spot for labeling samples. Tubes are thin-walled. Tubes…
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Supeltex® M-2A Packed Column Ferrule
MilliporeSigmaCharacteristics: Seals at 1/4 turn past fingertight. High reusability. Won't stick to metal or glass.Material Composition: DuPont VESPEL SP-21 (85% polyimide, 15% graphite)Maximum Temperature: 400 C Legal Information: Supeltex is a registered trademark of Sigma-Aldrich Co. LLC
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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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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…