GC Equipment & Instruments

With the steady increase of SNR on modern NMR spectrometers, the trend of small volume testing fits in high-throughput NMR to save on solvent costs. The new 4 in. version is designed for Bruker® SampleJet(TM) system and possesses a tighter tolerance for use with the SampleJet(TM) cap which is sold...

Made 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...

Water Jacketed Low Profile Over Head Drive Vessel w/ 4 Sidearms 6L Specifications: Material: Type 1 Class A Borosilicate Glass Dimensions: 300mm Od X 325mm Overall Height 4 Vertical 45mm Sidearms 100mm Ctr Neck Supplied With: 100mm Pp Blue Screw Cap & White Silicone Liner & Four 45mm Pp Blue...

The 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...

Glass Liquid Addition Assembly for use on 45mm side arms. Assembly simply screws on and seals with a silicone liner. Assembly is autoclavable. Specifications: One Glass Addition Tube Type 1 A Borosilicate Glass One Compression Cap One Front & Rear Nylon Ferrule One Compression Fitting One Blue...

Alumaseal ferrules combine the advantages of graphite and Vespel/graphite ferrules, and eliminate the disadvantages, for enhanced performance in any application. The unique front and back ferrule design seals easily and surely, the ferrules will not fragment or off-gas, and they are stable to...

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 High-Performance Version—Siltek Treated Similar to the standard version, but Siltek treated...

Novel 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 from...

Agilent 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 distributor to...

Legal Information: Q-Tube is a trademark of Q Labtech LLC

Prevent small leaks from causing big problems with a Restek leak detector. AC electronic leak detector detects a broad range of gases and indicates leak severity with both an LED display and audible tone. No more waiting for a full charge—can be operated during charging or used up to 12 hours...

The FID Flow Measuring Adaptor by Restek is specifically designed for use with Agilent 5890/6850/6890/7890 GC models, enabling precise measurement of flow in flame ionization detectors. Its robust design ensures reliability and ease of use in various gas chromatography setups. The adaptor...

1mL flowmeter for flows between 0.1 and 10 cc/min 50mL flowmeter for flows between 10 and 300 cc/min Includes a reservoir bulb, twenty-four inches (60 cm) of 1/4-inch ID tubing, adaptor tubes for 1/8-inch tubing and 0.53 mm ID capillary columns, and Velcro fasteners

The Bellco Low Profile PTFE Impellers are designed to be used with Bellco Low Profile Cell Culture vessels. These low profile impeller consist of a semi-rigid PTFE blade, PTFE paddle holder and stainless steel shaft. Impellers are shipped fully assembled. Specifications: Paddle Size: 3" x 6 3/4"...

Used 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

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...

SGE's microcontrol valves provide precision metering and on-off control of gas flows. They are designed specifically for chromatography applications and may be used at elevated temperatures from high vacuum to medium pressure. The valves are vacuum rated to a leak rate of 1 x 10- 5 cc/sec of...

Stainless Steel Sample Port Assembly. Specifications: For 3l Bioreactor - For English Threads Fits 3/8" Hole Material: SST 316L Dimensions: 9 3/16" OAL Insertion Length: 7 3/4" Tube: 1/4" OD X 5/32" ID With Ra 32 Finish Or Better With Hose Barb Supply With: O-Ring & SST Nut  

Treated Seamless 316L Grade Stainless Steel Tubing High durability tubing. Recommended for: Inert applications High temperatures High pressures Corrosive environments Zero bleed

Manufactured from 316L stainless steel with electropolish finish RA 32 or better inside and out. Used for GL45 sidearms. Includes polypropylene blue open top screw cap and white silicone liner. Individual ports for liquid additions or redundant vent overlay VSA vessels for acid. Specifications:...

Deactivated fused quartz helps eliminate activity for complete inertness along the GC flow path Universal fit: use with 0.1–0.53 mm ID Restek columns (0.33–0.74 mm OD) Optional Siltek deactivation is ideal for organochlorine pesticides analysis

Excellent for cutting 1/8- or 1/4-inch metal tubing* Compact size is ideal for tight spaces Replaceable cutting wheel *Not for use with stainless steel tubing.

This 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...

Use of these liners helps ensure an inert GC flow path for higher sensitivity, accuracy, and reproducibility. Consistent quality with exceptional batch-to-batch uniformity Low to zero bleed or background contamination