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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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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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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316 L Stainless Steel Pitched Blade Impeller, 3L Specifications: Material: 316L Stainless Steel with Electropolish Finish Dimensions: 1 3/4" For 5/16" Shafts Usually Requires 2 Each
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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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Made of high-quality stainless steel Meet or exceed original manufacturer's performance
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Torch Spares
Agilent TechnologiesAgilent provides axial torch spares so you can be assured of maintaining proper performance with your ICP-OES instrument. Agilent Technologies products are intended for sale/shipment within the US only. International customers should contact their local Agilent Technologies distributor to…
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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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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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Defined PressFit Connectors
RestekDefined fit: ID-specific ends for better sealability. Color-coded for easy identification. Deactivated borosilicate glass. Connect a guard column to an analytical column. Repair a broken column. Connect a column outlet to a transfer line.
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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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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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Disposable UV-grade methacrylate cuvettes
MilliporeSigmaEconomical UV-grade methacrylate disposable cuvettes. Select either grooved non-optical walls for better grip or four-sided clear walls. All cells have a 10 mm pathlength and are supplied without stoppers.
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Open-End Wrench Set
RestekHigh-quality 1/4" x 5/16", 3/8" x 7/16", 7/16" x 1/2", and 1/2" x 9/16" wrenches for tightening a wide variety of chromatography fittings.
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Use to remove small septum fragments and residue from dirty glass inlet liners. Brushes are 1/8-, 3/16-, and 1/4-inch in diameter; pipe cleaner is one foot (30 cm) long.
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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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Accessories for Cartridges
EichromThese disposable tubes and tips are used to connect the cartridge(s) used to the vacuum box. The white inner tip should be replaced and discarded between rinse and elution steps to avoid cross contamination of different fractions. Both the inner tubes and outer tips are available in packages of 1000.
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SST Harvest Port Assy, 3/8 For 3L Bioreactor System"
Bellco GlassStainless Steel Harvest Port Assembly 3/8 For 3L Bioreactor Systems. Specifications: Fits .375" Hole In Headplate Material: Sst 316l Ra 32 Finish Or Better Tubing: 316l 1/4" OD X 5/32" ID Dimension: 10 11/16" OAL Inseration Length: 9 1/4" Supply With O-Ring & SST Nut
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Hellma® absorption cuvettes
MilliporeSigmawith PTFE lid Legal Information: Suprasil is a registered trademark of HERAEUS QUARZGLAS GMBH & CO.
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A Merlin Microseal septum provides several distinct advantages: elimination of septum coring, long lifetime, and consistently low needle-insertion force. The Microseal septum incorporates two separate sealing mechanisms; these sliding seals prevent septum coring and the associated accumulation of…
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Use with 5890 FID and split/splitless weldments Meets or exceeds original manufacturer's performance
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SeCure "Y" Connector Kits
RestekConnect two analytical columns to a transfer line or guard column Use standard “Y” Press-Tight connectors and 1/16" graphite ferrules Reliable seal integrity—will not unexpectedly disconnect during temperature-programmed analyses Open design allows visual…
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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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L/P SST Impeller Assy,6L
Bellco GlassLow Profile Stainless Steel Impeller Assembly 6L Low Profile Vessels Specifications: Requires Over Head Drive & Cap Assembly Material: Sst 316l Consist Of: Dust Shield, Shaft, Paddle, Locking Ring, Washer, Cotter Pin Four (4) Sst Set Screws: 8-32 X 1/4" Dimensions: 9 1/2" To…
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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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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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L/P 3-Port Assy, 3L For Vertical L/P Vessels
Bellco GlassLow Profile 2-Port Assembly For Vertical Low Profile Vessels Specifications: Material: 316L Stainless Steel w/ Electropolish Finish All Tubes: 0.250" x 0.152" Vent Tube: 2 5/32" Siphon Tube: 9 1/2" Long Includes: Screw Cap A523-599 & White Silicone Liner A523-600
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POLYGOPREP Irregular silica, Amino phases
MACHEREY-NAGELPOLYGOPREP Irregular silica phases for liquid chromatography, NH2 (amino) modified 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 µm,…
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Norell® Standard Series™
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…