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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Protocol Station
RestekThe protocol station is designed for convenient wall mounting of high-purity gas regulators. Wall mounting provides ease of use, prevents gas regulator damage, and improves safety. Either chrome-plated brass or 316 stainless steel option is complete with a 3-foot, flexible, all-stainless-steel…
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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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Pitch Blade Assy, 7L
Bellco GlassStainless Steel Pitch Blade Impeller 7L Specifications: 316L Stainless Steel Ra 32 Finish or Better
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Ensure even and consistent column heating when the insulation becomes damaged or worn Replacement Insulation Gasket and Hardware Kit includes the insulation gasket, 2 screws and 2 nuts Meets or exceeds original manufacturer's performance Insulation is replaceable, using Restek's…
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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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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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POLYGOSIL® Irregular silica, Amino phases
MACHEREY-NAGELPOLYGOSIL® Irregular silica phases for LC, NH2 (amino) modified 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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Ceramic Scoring Wafer
RestekFour straight scoring edges for cutting fused silica tubing and four serrated edges for cutting MXT metal capillary columns.
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Stirrer Coupling
ChemglassThe design of our Flex-Drive stirrer coupling eliminates the need to use rubber hose or universal adapters to attach your glass stirrer shafts to overhead motors. Coupling incorporates a 3in long epoxy coated spring to compensate for misalignment and to help isolate breakage. Lower end of coupling…
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Convert a capillary GC split/splitless inlet for use with 1/16" OD micropacked columns For use with Agilent 5890, 6890, and 7890 GCs Sample pathways deactivated for ultimate inertness
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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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Norell® Standard Series(TM)
MilliporeSigmaThe Norell Standard Series NMR tubes are redesigned to eliminate tube wall and bottom variations. This improves shimming times and sample reproducibility.Manufactured out of ASTM Type 1 Class B glass, or commonly referred to as N-51A, these NMR tubes are designed for auto-sampling systems and…
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Allow wrench-free column installations Available for standard (1/16") and compact (Agilent-style) ferrules Made from high-quality stainless steel
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Wilmad® NMR tubes
MilliporeSigmaMade of Pyrex® borosilicate glass (unless otherwise noted) 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…
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Ion Source Cleaning Powder
RestekUse this aluminum oxide powder to clean surfaces that contact the sample or ion beam when you encounter poor sensitivity and inadequate abundances at high masses.
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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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OHD Vessel w/6 S/A,8L
Bellco GlassManufactured from Type 1 Class A Borosilicate glass. Includes 4 or 6 45mm polypropylene blue screw caps and pouring rings, also 1 100mm polypropylene blue cap for the center. Compatible with Bellco Over Head Drives and Magnetic Stirrers. Suitable for all cell culture fermentation. Specifications:…
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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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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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OHD PTFE Impeller Assy, 8L
Bellco GlassOver Head Drive PTFE Impeller Assembly 8L Ideal use for over head drive vessels.
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Photoionization (PID) Lamps
RestekModel 108-10.0/10.6 offers both 10.0 and 10.6 eV potential, has a 0.781" base diameter, and is used in Tracor, OI, and Baseline instruments. Model 103 has a 1.375" base and is used in HNU and SRI detectors. Model 108-BTEX lamp’s higher output makes it ideal for detection of BTEX compounds.
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Certificates enclosed with each kit Vials of clear or amber borosilicate glass with ID marking spots Closures with pre-inserted septa Each kit sealed for integrity
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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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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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Bruker® SampleJet NMR tubes
MilliporeSigmaWilmad NMR tubes with authentic Bruker® SampleJet(TM) caps without code, up to 600 MHz. Do not use with ceramic spinners. Synonyms: nmr sample tubes; nmr tubes Legal Information: SampleJet is a trademark of Bruker-Physik AG
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Connectors for GC capillary columns
MACHEREY-NAGELGraphseal ferrules for capillaries: stainless steel ferrules filled with graphite – the ideal sealing material for capillaries The capillary is mounted on a 1/16" exit (detector, injector etc.) with the appropriate ferrule, a nut (with slit) and an adapter. Glass connectors for…