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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54-Piece Tool Kit
RestekSet comes with screwdrivers, pliers, wrenches, sockets, scissors, clamps, and more. Durable, zippered, notebook-style carrying case for easy transport.
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OHD PTFE Impeller Assy,36L
Bellco GlassOver Head Drive PTFE Impeller Assembly 36L Ideal use for over head drive vessels.
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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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Click-On Traps measure: 8 1/2" x 1 1/4" (21.6 x 3.2cm) Note: Replacement trap only—fittings sold separately.
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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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POLYGOSIL® Irregular silica, Octadecyl phases
MACHEREY-NAGELPOLYGOSIL® Irregular silica phases for LC, C18 (ODS) modified for reversed-phase (RP) applications 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…
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Gas Clean Filters
Agilent TechnologiesThe Gas Clean Filter System delivers clean gases, reducing the risks of column damage, sensitivity loss and instrument downtime. Agilent Technologies products are intended for sale/shipment within the US only. International customers should contact their local Agilent Technologies…
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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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Fused silica adaptor ferrules are made from Valcon polyimide, a unique, graphite-reinforced composite specially prepared to maximize mechanical stability at temperatures up to 350°C. The determining factor for selecting adaptor ferrule size is the fused silica tubing OD.
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Coldfinger Assy,7L
Bellco GlassUsed to generate a localized cold surface on the exterior of the finger. Commonly used for sublimation, and can also be used in re-flux or distillation operations.
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PTFE Ferrules
RestekUpper temperature limit 250°C 100% PTFE; completely inert One-piece design requires no back ferrule
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3/4 pH/DO Probe Holder Bioreactor"
Bellco Glass3/4 pH/DO Probe Holder. Specifications: 316 L Stainless Steel RA 32 Finish or Better PG 13.5 Thread
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TLC Micro Set F3
MACHEREY-NAGELThis kit contains all chemicals required for: Separation of analgetics (pain relievers) Drug analysis as shown for cinchona bark For the separations with kit F3, the materials kit TLC micro-set M is prerequisite.
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Spectrophotometer cuvettes, polystyrene Without stopper
MilliporeSigmaSee transmission curve labelled D Synonyms: cuvette; spectrophotometer cuvette; spectrophotometry uv
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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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Reduces the release of hazardous materials from the capillary split vent into the lab Includes connecting lines and mounting kit
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Cellulose adsorbents for column chromatography
MACHEREY-NAGELCellulose adsorbents for column chromatography Features Cellulose MN 100: native fibrous cellulose Standard grade Average degree of polymerization 620–680 Fiber length (85 %) 20–100 μm Specific surface acc. to Blaine ~ 6500 cm2/g Residue on ignition < 10000…
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Wilmad® low pressure/vacuum NMR tube (LPV)
MilliporeSigmaNovel low pressure/vacuum tube for NMR and EPR spectroscopy. A 4X larger sealing surface eliminates leaks and greatly increases its lifetime when compared to traditional gas-tight tubes. Offers a convenient flame-free sealing solution for air sensitive or volatile liquid samples at any pressure…
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WJ L/P OHD Vessel W/4 SA,3L
Bellco GlassIdeal for use with water baths for precise temperature control. Supplied with 100mm center cap, sidearms cap, and pouring ring. Specifications: #4 Hose Barbs For 1/2" Id Tubing Material: Type 1 Class A Borosilicate Glass Supplied: 45mm Polypropylene Blue Cap & Pouring Ring Size 3-6L
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POLYGOSIL® Irregular silica, Butyl phases
MACHEREY-NAGELPOLYGOSIL® Irregular silica phases for LC, C18 (ODS) modified for reversed-phase (RP) applications 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…
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Flowmeters that can measure flammable gases are becoming mandatory due to the increased use of hydrogen in chromatography. With its Ex rating, the Restek ProFLOW 6000 meter is designed specifically with explosive and flammable gases in mind. The Restek ProFLOW 6000 is the only flowmeter you…
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Rethreading Tool
RestekRepeated installation, removal, and temperature changes cause wear and damage to threads on GC parts. This can cause a poor seal, and oxygen can enter the system, compromising analytical results and possibly destroying expensive analytical columns. Repair worn or damaged threads Multiple…
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Chemical Ionization (CI) Filament
Agilent TechnologiesThe ion source operates by electron ionization (EI) or chemical ionization (CI). The sample enters the ion source from the GC/MSD interface. This product is only available to U.S. Domestic Customers. Agilent Technologies products are intended for sale/shipment within the US only.…
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PTFE Stopcock Vacuum Manifolds
ChemglassGeneral purpose single bank vacuum manifold with 4 or 6 ports. Main tube is 1" 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 4mm PTFE stopcocks with serrated…
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ORBO(TM) 43 Supelpak(TM)-20
MilliporeSigmaSynonyms: ORBO(TM) Supelpak(TM) 20 series Tube Application: ORBO(TM) 43 Supelpak(TM)-20 containing Amberlite® XAD®- was suitable to collect gas-phase constituents during Aerodyne aerosol mass spectrometer (AMS). Legal Information: XAD is a registered trademark of The Dow Chemical Company…
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Ideal for dirty samples. Spiral bore prevents nonvolatile residue from contaminating the column. Visually observe the Press-Tight connection between the column end and liner Fit 0.32 and 0.53 mm ID capillary columns (column ODs from 0.5 mm to 0.8 mm) Slotted top prevents obstruction of…
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1/4 x 5/16in & 10mm x 11mm Open-End Set
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"Y" GlasSeal(TM) Connector
MilliporeSigmaQuickly connect three pieces of fused silica tubing of the same or different diameters without the need for tools. The leak-free connection is useful to split a sample to two columns, or to split a column effluent to two detectors. Silanized for an inert inside surface. For use with 0.10 - 0.53 mm…