Airtight

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Airtight
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  • Air-Tight Damper

    Labconco

    Mounts atop the Canopy Connection to adjust exhaust airflow and closes for decontamination procedures Manually adjustable, type 304 stainless steel 10"(25.4 cm) high with 10"(25.4 cm) diameter OD inlet and outlet Shipping weight 13 lbs. (6 kg)

  • Nalgene Air-Tight Pails, Low-Density Polyethylene, 13.2 L (3.5 gal.)

    VWR International

    Close-fitting, airtight covers make these pails useful for specimens, storage and general utility. LDPE construction is suitable for use with formalin. Handle is a nylon-coated wire bail. Lids are white. Ordering Information: Comes with lids and handles. Meets OSHA Standard 29 CFR…

  • Plastic Wide Mouth Storage Bottles

    Corning

    Can be used with Corning bottle top filters These polystyrene bottles are ideal for storage of media, buffers and other aqueous solutions. Bottles are sterile and certified nonpyrogenic. Plug seal caps provide an airtight seal and help minimize the risk of contamination.

  • Flint Glass Dressing Jars

    Lid closely fits on shoulder but is not ground airtight Dimensions shown below are height, exclusive of lid x diameter Lid adds approximately 1 1/2” to height

  • Sampling Bags

    MTC Bio

    MTC Bio's Sample Sealer™ leak-proof and airtight bags are the ideal for sterile sampling and storage of liquid, powder or solid samples.

  • Adapters, PTFE, Thermocouple, Perfluoro O-Ring

    Chemglass

    …Adapter has an outer Perfluoro o-ring to form a grease-free, airtight seal between the adapter and the listed size of outer joint. The compression nut works in conjunction with the upper Perfluoro o-ring to provide a airtight seal between the adapter and thermocouple. Adapter design permits…

  • Adapters, PTFE, Thermocouple

    Chemglass

    …Adapter has an outer Viton® o-ring to form a grease-free, airtight seal between the adapter and the listed size of outer joint. The compression nut works in conjunction with the upper Viton® to provide a airtight seal between the adapter and thermocouple. Adapter design permits…

  • 11 mm Poly Crimp Seals, PTFE/Silicone, Slit

    J.G. Finneran

    …   A crimp cap constructed of plastic that fits virtually any crimp top sample vial. Use a standard crimping tool to securely crimp the Poly Crimp Seal onto any crimp top vial. This cap is versatile. The Poly Crimp Seal permits an airtight seal by hand, without crimping. 

  • Two-Position Vent Stopper Polystyrene Tubes

    Greiner Bio-One

    With two-position vent stopper that fulfills two functions: When attached lightly, this enables a uniform ventilation of the tube contents When attached firmly, by pressing in the stopper further, an airtight closure of the tub

  • Y Connector Tubing Adapters

    Foxx Life Sciences

    Foxx Life Sciences Y connectors are available in a variety of standard sizes. They are guaranteed to provide a secure, watertight and airtight connection. Made from Polypropylene Non-corrosive Durable

  • Two-Position Vent Stopper Polypropylene Tubes

    Greiner Bio-One

    With two-position vent stopper that fulfills two functions: When attached lightly, this enables a uniform ventilation of the tube contents When attached firmly, by pressing in the stopper further, an airtight closure of the tub

  • Scienceware® Bulb Pipettor

    Bel-Art - SP Scienceware

    Saves time and eliminates mouth pipetting Tapered silicone seal provides airtight fit in all pipet sizes Excellent aspirator for use with Westergren or Wintrobe sedimentation tubes. Comes complete with an elastic cord for dedicating pipettor to a specific reagent bottle.

  • Sterile Storage Bottles

    Corning

    …or other aqueous solutions. They also serve as replacement receiver/storage bottles for Corning sterile filter systems. Easy grip sides facilitate handling. Plug seal cap provides an airtight seal and helps minimize the risk of contamination. Bottles are sterile and certified nonpyrogenic.

  • FluidX™ AirFilm Thermal Seal Film

    Brooks Life Sciences

    …to use in conjunction with FluidX XSeal Thermal Sealer system for fast, semi-automatic tube sealing Overview AirFilm forms an airtight seal on each individual tube, easily removed manually by peeling Suitable for low-temperature storage, down to -196°C. Ideal for sidle-use…

  • 11 mm Poly Crimp Seals, PTFE/ Silicone Septa

    J.G. Finneran

    … Eliminates breakage during crimping or decapping Plastic cap can be crimped using a crimping tool or attached by hand permitting an airtight seal by either method. The Poly Crimp seal aligns itself on the vial neck ensuring a consistent seal. Design holds the septa in place and eliminates…

  • Transparent Polycarbonate Classic Design Desiccators

    Thermo Scientific Nalgene

    Maintain an airtight seal on the Thermo Scientific™ Nalgene™ Transparent Polycarbonate Classic Design Desiccator without the need of vacuum grease which can act as a possible lab contaminant. Lightweight and nearly unbreakable, the desiccator can be used under full-vacuum and non-vacuum…

  • Non-Filtered Pipettor Tips

    MBP

    Advanced mold designs ensure a secure and airtight fit Dye and metal-free 100% premium grade virgin polypropylene Fine point design provides superior accuracy in drawing and dispensing samples. Bulk packaging is high quality and economical. Sturdy autoclavable rack can be used with…

  • 11 mm Poly Crimp Seals, PTFE Septa

    J.G. Finneran

    … Eliminates breakage during crimping or decapping Plastic cap can be crimped using a crimping tool or attached by hand permitting an airtight seal by either method. The Poly Crimp seal aligns itself on the vial neck ensuring a consistent seal. Design holds the septa in place and eliminates…

  • Capillary Column Caps

    Restek

    Attach to the column in seconds to form an airtight seal Increase column lifetime—prevent moisture and air from entering the column during storage Two styles to choose from: glass or silicone material Glass caps are color-coded for identifying detector and injector ends Not…

  • 10 oz. Low Profile Flip Top Polypropylene Vials with Chain of Custody Closures

    Thermo Scientific Capitol Vial

    …a one-way, irreversible chain lock that secures the container once it is closed. 100% FDA approved food grade polypropylene Aseptic, airtight and leak resistant construction with permanent hinge lid Shoulderless, linerless containers To open after use, simply cut the chain lock with…

  • Electric Calorimeter

    GSC International, Inc.

    A syringe is used as an airtight piston that is mounted on a wood base and platform. Mechanical pressure in the form of weight, is placed on the platform, which changes the volume gas. You then plot the volume of gas versus the pressure to obtain a good approximation of Boyle's Law. The unit…

  • 10 oz. Flip Top Polypropylene Vials with Lock Seal

    Thermo Scientific Capitol Vial

    …similar to standard flip-top vials except they contain an additional lock-seal tab. 100% FDA approved food grade polypropylene Aseptic, airtight and leak resistant construction Permanent hinged lid allows easy one-handed opening of vial Shoulderless, linerless containers …

  • 11 mm Poly Crimp Seals, PTFE/Silicone, Starburst

    J.G. Finneran

    … Eliminates breakage during crimping or decapping Plastic cap can be crimped using a crimping tool or attached by hand permitting an airtight seal by either method. The Poly Crimp seal aligns itself on the vial neck ensuring a consistent seal. Design holds the septa in place and eliminates…

  • 11 mm Poly Crimp Seals, PTFE/Red Rubber Septa

    J.G. Finneran

    … Eliminates breakage during crimping or decapping Plastic cap can be crimped using a crimping tool or attached by hand permitting an airtight seal by either method. The Poly Crimp seal aligns itself on the vial neck ensuring a consistent seal. Design holds the septa in place and eliminates…

  • 11 mm Poly Crimp Seals, Molded Septa

    J.G. Finneran

    … Eliminates breakage during crimping or decapping Plastic cap can be crimped using a crimping tool or attached by hand permitting an airtight seal by either method. The Poly Crimp seal aligns itself on the vial neck ensuring a consistent seal. Design holds the septa in place and eliminates…

  • 3 oz. Flip Top Polypropylene Vials

    Thermo Scientific Capitol Vial

    … Ideal for economical storage or packaging of a wide range of liquids and solids 100% FDA compliant food grade polypropylene Aseptic, airtight and leak resistant construction with permanent hinge lid Available in a variety of colors Shoulderless, liner-less containers Recommended…

  • Acrylic Vacuum Chambers

    Sapphire Cleanrooms

    …degassing small parts, defoaming, mixed liquids, biological tests and storing samples under sustained low and intermediate vacuums. Removable cover Front hinged door Vacuum gasket on door ensures airtight seal Supports vacuum level of 29.9" Hg Metering valves Vacuum gauge

  • 11 mm Poly Crimp Seals, Molded Starburst Septa

    J.G. Finneran

    … Eliminates breakage during crimping or decapping Plastic cap can be crimped using a crimping tool or attached by hand permitting an airtight seal by either method. The Poly Crimp seal aligns itself on the vial neck ensuring a consistent seal. Design holds the septa in place and eliminates…

  • Boyle's Law Economy Apparatus

    GSC International, Inc.

    A syringe is used as an airtight piston that is mounted on a wood base and platform. Mechanical pressure in the form of weight, is placed on the platform, which changes the volume gas. You then plot the volume of gas versus the pressure to obtain a good approximation of Boyle's Law. The unit…

  • 2 oz. Flip Top Polypropylene Vials with Chain of Custody Closures

    Thermo Scientific Capitol Vial

    …closed.  Ideal for transport and storage of sensitive materials and samples 100% FDA compliant food grade polypropylene Aseptic, airtight and leak resistant construction with permanent hinge lid To open after use, simply cut the chain lock with scissors Shoulderless,…

  • Micropipette Tips, PP

    United Scientific Supplies

    …polypropylene, United micropipette tips are DNase, RNase and Pyrogen free. The highly smooth surface is hydrophobic to provide low liquid retention, increased accuracy and repeatability. Inner radial rings enable an airtight grip on the tip cone. Autoclavable at 121°C and 15 psi for 30 minutes.

  • Combustion Tube for CHN Analysis, Quartz

    PerkinElmer

    …low thermal expansion rate. Because we care about your safety, all combustion tubes are pressure-tested to eliminate any tubes which might contain weak spots. In addition, stringent specifications are used to insure that the combustion tubes fit in an airtight connection when placed in the analyzer.

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