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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Engineered with a fluted tip to guide the capillary column into the jet. Standard Version Threads specially coated for easy installation and removal Special processing ensures the highest degree of cleanliness Meets or exceeds original manufacturer's performance …
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L-Bubbler Tube,15L With (10) .040 Holes"
Bellco GlassL-Bubbler Tube w/ 10 .040 Holes, 15L Vertical Sidearm Vessels. Manufactured from 316L stainless steel. Supplied with cap and compression fitting. Specifications: Material: 316l Stainless Steel Ra 32 Finish Or Better Dimensions: 18 1/2" X 4 3/4" X.250" Tube With Hose Barb End .040 Holes
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2.0mL Sample Vial Racks
RestekRacks feature alphanumeric indexing for easier vial identification. Racks can be stacked for efficient storage. Fits most 2.0 mL, 12 x 32 mm vials (vials sold separately).
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Vacuum/Inert Manifolds
ChemglassGeneral purpose double bank vacuum manifold with 3, 4, or 5 ports for use with vacuum and inert gas. Both tubes are 1/2” OD with serrated hose connections located on the upper left and lower right banks. Ports are 4mm high vacuum stopcocks with serrated hose connections. Ports are spaced 85mm…
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Liquid Sampling General Purpose Valves
Agilent TechnologiesAgilent Technologies products are intended for sale/shipment within the US only. International customers should contact their local Agilent Technologies distributor to place orders for Agilent Technologies products.
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Wilmad® NMR tubes
MilliporeSigmaTubes have round bottoms and include a sandblasted marking spot for labeling samples. Tubes that are 9 in. L are for making standards and for use with tip-off manifolds. Economy and disposable Wilmad NMR tubes are best used for high-throughput NMR spectroscopy. (All economy tubes come with caps) …
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PTFE Coated Needle Tip Thermocouples
ChemglassDesigned for use for small volumes, these 17 gauge hypodermic needle thermocouples can be inserted through septa into a reaction. They are PTFE coated and sealed at the end for liquid tight applications. Available in 3-1/2 or 7 inch lengths with 72 inches of PTFE coated extension wire. Please…
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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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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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TraceGOLD TG-XLBMS GC Columns
Thermo ScientificGeneral purpose columns exhibiting extremely low bleed Low polarity phase, proprietary Low bleed for excellent signal-to-noise ratio, sensitivity and mass spectral integrity Ideal for analysis of active, high molecular weight compounds with sensitive GC/MS systems …
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Unmodified POLYGOSIL® silica
MACHEREY-NAGELPOLYGOSIL® Irregular silica phases for LC, unmodified, SiOH, normal phase Features Irregular silica for analytical application, pH stability 2–8 Available pore sizes 60, 100, 300 and 1000 Å Available particle sizes 5 µm, 7 µm and 10 µm
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Parker Front Ferrules
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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Reusable—will not deform and stick in fittings Less torque needed to seal ferrule Restek’s unique blend of graphite minimizes fragmentation and out-gassing
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Shigemi 5 mm Symmetrical NMR microtube assembly
MilliporeSigmaShigemi NMR microtubes offer high precision quality in NMR spectroscopy. The NMR microtubes are made out of a special type of hard glass wtih excellent chemical durability, and are magnetic susceptibility matched to each of the solvents they are identified with.The Symmetrical NMR microtube…
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3 Port SST Assy, 15L For Vertical OHD Vessels
Bellco GlassIdeal for use with Over Head Drive Vessels. Manufactured from 316L electropolished stainless steel with 32RA finish or better. Specifications: 1-Siphon Tube 15 5/8" Long 1-Fill Tube 2 17/64" Long 1-Vent Tube 1" Long Material: 316l Stainless Steel Includes: 45mm Screw Cap &…
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POLYGOPREP Irregular silica, Octyl phases
MACHEREY-NAGELPOLYGOPREP Irregular silica phases for liquid chromatography, modified for RP application Features Irregular silica for preparative application, pH stability 2–8 Available pore sizes 60, 100, 300 and 1000 Å Available mean particle sizes 12 µm, 20 µm, 30…
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Includes twelve hex keys (Allen wrenches): 0.050", 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", and 5/16".
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The Gas and Vapor sampler enables spot collection of environmental gas samples or low pressure gas streams in 200cm3 impervious resealable bags. Gas and vapor collection Resealable sample bags Ideal for field analysis
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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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Mininert valves are very convenient for repetitive sampling and limit content exposure to the silicon septum. Models are available for screw-cap and crimp-top vials. The crimp-top valve for 20 mm ID glassware slides into the neck of the vial. Turn the threaded flange to secure a tight fit.
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Aldrich® ColorSpec® NMR tubes
MilliporeSigmaThis new range of premium quality NMR sample tubes feature color-coded banding and caps and a MHz rating that allows instant visual identification to tube grade and application. No more mix ups after cleaning.Precision grade NMR tubes are made from Type I, Class A, thin-wall (0.38 mm) borosilicate…
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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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Bulk GC Supplies
Agilent TechnologiesAgilent bulk chromatography supplies provide the best of both worlds: small, easily handled quantities in economical bulk packaging. Agilent Technologies products are intended for sale/shipment within the US only. International customers should contact their local Agilent Technologies…
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1/8-inch split/splitless fitting accepts standard two-hole capillary ferrules and a standard 1/8-inch nut Makes column installation easy due to the nut protruding farther from the insulated injection port chamber The column insertion depth is the same as the original equipment Kit includes…
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Parker Male Connectors
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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2-Port SST Assy,15L For Vertical OHD Vessels
Bellco Glass2-Port Stainless Steel Assembly 15L Specifications: 2-Port 45mm Cap Assembly, 15l For 15l 1964 Style Over Head Drive Vessels Long Tube: 1/4?Od X 17 1/8? Short Tube: 1/4"Od X 2.156" All Tubes Extended Up 1.0? Above The Cap Slug Supply 45mm S/Cap & White Silicone Liner
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Purge-and-Trap Spargers
RestekAvailable with uniform frits to ensure maximum purging efficiency Use non-fritted spargers for wastewater samples Manufactured to tight tolerances to ensure a leak-tight seal Designed for use with Tekmar purge-and-trap instruments only
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Self Tightening Column Nuts
Agilent TechnologiesAgilent Technologies products are intended for sale/shipment within the US only. International customers should contact their local Agilent Technologies distributor to place orders for Agilent Technologies products.