General Chromatography

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General Chromatography

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  • Grade 1 Chr Cellulose Chromatography Papers

    GE Healthcare

    1 Chr cellulose chromatography roll is a 0.18 mm paper for general analytical separations. Pure cellulose produced entirely from the highest quality cotton linters with no additives of any kind Manufactured and tested specifically for chromatographic techniques. This ensures the wicking…

  • Liner O-Rings

    Agilent Technologies

    Agilent fluorocarbon liner O-rings Liners are sealed in the inlet with O-rings or graphite seals Graphite seals are used when inlet temperatures exceed 350°C Fluorocarbon O-ring seals are easier to replace than graphite that deforms and flakes apart Pre-cleaned, then conditioned to eliminate…

  • Ball Valves

    Swagelok

    2500 psig pressure up to 60°C 1/8" and 1/4" tube fittings Fully open or fully closed operation only Brass or stainless steel valves allow bi-directional flow, have virtually no dead space and are easily cleaned or purged. One-piece body eliminates multiple seal points.…

  • Economy Indicating Refillable Moisture Traps

    Agilent Technologies

    Agilent Indicating Moisture Traps are designed to remove water, oil, and organics from gases employed in, but not limited to, gas chromatography. Refillable moisture traps are constructed from Lexan brand polycarbonate tubing. Lightweight, chemically resistant and of superior strength when compared…

  • Agilent Choice Liners

    Agilent Technologies

    Agilent’s engineering and testing efforts focus on these parameters when designing liners for Agilent inlet systems. Intensive liner development and testing have resulted in a set of liners that are recommended whenever new methods are being developed, when methods are being optimized, or…

  • Hydrocarbon/Moisture Traps

    Agilent Technologies

    Adsorbent refiles for hydrocarbon/moisture traps allow continued removal of extremely low levels of both moisture and hydrocarbons. Refill supplies material for two recharges for HMT trap.

  • Integrators, Integrator Supplies And Cables

    Agilent Technologies

  • Nupro Plug Valves

    Swagelok

    Fast acting, 1/4 turn shutoff Simple, compact design Design consists of body, plug assembly and handle. Plug and O-ring seals are TFE coated to provide lubrication between plug assembly and the body bore. Valve features very low torque operation. Intermediate valve positions allow forward…

  • Big Moisture Traps

    Agilent Technologies

    Ultra-high capacity for moisture Capacity 130 g H2O Pressure up to 250 psig Reduce H2O to ≤5 ppb 750 cc gas purifiers Refillable Suitable for bulk purification applications or where several instruments are plumbed from a single gas source.

  • Glass Indicating Moisture Traps

    Agilent Technologies

    Suitable for GC/MS Systems, Electron Capture Detectors, and Electrolytic Conductivity Detectors Molecular Sieve 13X and a band of Indicating Molecular Sieve 4Å Available in 70 cc, 100 cc and 250 cc sizes Heavy wall borosilicate glass tube — no moisture diffusion …

  • Grade 3MM Chr Cellulose Chromatography Papers

    GE Healthcare

    Pure cellulose produced entirely from the highest quality cotton linters with no additives of any kind. Ensures that no contamination will occur during the transfer steps. Manufactured and tested specifically for chromatographic and blotting techniques. This ensures the wicking capability and…

  • Molecular Sieve 13X and Indicating 4

    Agilent Technologies

    Available in three different sizes Mixed packing bed prevents improper installation Easily refillable Tested to 150 psi (helium) Both inlet and outlet connectors are equipped with stainless steel frits to prevent particulates from entering the gas stream. Indicating 4Å…

  • Tube Fittings, Male Connectors

    Swagelok

    Connect fractional tubing to female NPT thread

  • Chromatography Nuts

    SGE

    Spanner (wrench) sizes and uses: 3/16" for use with mini unions, 1/4" for use with 1/16" nuts, 5/16" for use with micro control valves. For standard nuts use reducing short ferrules. For extended nuts use straight or reducing ferrules.

  • Oxygen/Moisture Traps

    Agilent Technologies

    Oxygen/moisture adsorbents team up to give you two functionalities in the same trap Optimized for maximum surface area and capacity Leak-free, one-piece design (tested to 2000 psi) Bed material treated with ultra-high purity helium Filter design: prevents channeling, promotes efficient…

  • Inlet Liner, Direct (SPME) Type, Straight Design (unpacked)

    MilliporeSigma

    Deactivated (silanized) glass inlet liner for capillary injection ports. Fits Agilent (5890, 6890, and 7890) Fits Finnigan (9001GCQ) Fits Varian (CP-1177 Injector) The liner is the second most important part of the inlet. It is the centrepiece of the inlet system, basically a…

  • Graphite Ferrules

    SGE

    Your chromatography analysis does not end with the selection of the GC column. The combination of components selected for your instrument also make an important contribution to successful separations. Choose SGE technology to improve your chromatography.

  • Ferrule Tools

    Agilent Technologies

    Ferrule Tools Tools are designed to remove ferrules stuck inside fittings. Screw the stainless steel ferrule tool into the ferrule and pull it out. Use the smaller capillary ferrule tool for capillary column ferrules (0.32 mm ID column and smaller). The megabore ferrule tool is for megabore…

  • Snoop

    Agilent Technologies

    Leak test most pressurized gas systems. We recommend that leak detecting solutions be used with care where there is any possibility of the fluid being aspirated into gas flow streams supplying the column or detector. This squeezable bottle comes with a “Snooper Tube” extendable up to 12…

  • Antibiotic Assay Paper

    GE Healthcare

    For determining the type of causal agent of infectious diseases and for checking their sensitivity to antibiotics and chemotherapeutic agents in vitro by means of the inhibition zone determination method. The antibiogram allows rational and selective chemotherapy. The test discs can be coated…

  • Meter Valves

    Swagelok

    2000 psig pressure rating Temperature rating - 149°C (brass), 204°C (stainless) 1/8“ and 1/4“ tube fittings Metering valves gives very fine control of gas flow between 100 and 800 cc/min. Valve is not designed for shutoff service. The handle dead stop is factory…

  • Industrial Pressure Gauge

    Swagelok

    Obtain accurate pressure measurement for industrial, ultra high-purity, and sanitary applications with a variety of Swagelok pressure gauges.

  • General Laboratory Tools

    Agilent Technologies

    The General Laboratory Tool Kit (2714M23) includes the following items: Toolbox Flashlight 8 in. bastard file 6 in. adjustable wrench 12 in. adjustable wrench for use with regulator No. 1 pt, 3 in. Pozidriv shaft, fits no. 2-4 screws No. 2 pt, 4 in. Pozidriv shaft, fits no. 5-10 screws …

  • Oxygen Removal Traps

    Agilent Technologies

    Reduces oxygen to less than 1 ppb Environmentally safe Available in standard or large capacities Oxygen and a wide range of oxides react with the activated bed material to form a manganese oxide. This reaction results in a color change from light green in the adsorbent?s active state…

  • Shimadzu 17A, 2014 and 2025 GC Liners

    SGE

    Your chromatography analysis does not end with the selection of the GC column. The combination of components selected for your instrument also make an important contribution to successful separations. Choose SGE technology to improve your chromatography.

  • Big Oxygen Traps

    Agilent Technologies

    Capacity: 3 liters O2 or 3,200 mg Pressure: Up to 250 psig Efficiency: reduction of O2 to less than 1 ppb 750 cubic centimeter gas purifiers Ideal for bulk purification applications or where several instruments are plumbed from a single gas source One piece of heavy-walled aluminum…

  • Inlet Liner Sealing Rings, For GC Inlet Liners

    Viton and Teflon both have superb chemical resistance with Teflon being the more durable but Viton tolerating higher temperatures. These O-rings, sold in packs of 100, are much less expensive than graphite and may be quite usable for routine, non-critical applications.

  • Six Port Mini-Vap Evaporator/Concentrator

    MilliporeSigma

  • Shimadzu 2010 GC Liners

    SGE

    Your chromatography analysis does not end with the selection of the GC column. The combination of components selected for your instrument also make an important contribution to successful separations. Choose SGE technology to improve your chromatography.

  • Active inlet valve,without cartridge

    Agilent Technologies

  • Sep-Pak C18 Classic Cartridge

    Waters

    Silica-based bonded phase with strong hydrophobicity; used to adsorb analytes of even weak hydrophobicity from aqueous solutions; typical applications include drugs and their metabolites in serum, plasma or urine, desalting of peptides, trace organics in environmental water samples, organic acids…

  • Gas Cylinder Regulators

    Agilent Technologies

    Brass body, dual stainless steel diaphragms These regulators and Agilent’s broad spectrum of in-line filters, combination traps, and gas purification systems are an excellent combination to plumb your systems.

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