Culture Tube Closure

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Culture Tube Closure
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  • Nu-Serum™ IV Growth Medium Supplements

    Corning

    …Nu-Serum™ IV Growth Medium Supplement is a low-protein alternative to newborn calf, fetal bovine, and other sera routinely used for cell culture. Replaces fetal bovine and other sera on an equivalent volume basis. Quality Tested at a concentration of 10% for the…

  • Nu-Serum™ Growth Medium Supplements

    Corning

    …Nu-Serum™ Growth Medium Supplement provides a low-protein alternative to newborn calf, fetal bovine, and other sera routinely used for cell culture. Replaces fetal bovine and other sera on an equivalent volume basis. Quality Tested at a concentration of 10% for the…

  • Morton® Culture Tube Closures

    Bal Supply

    The stainless steel cylindrical closures are excellent for microbiology and related applications. Non-contaminating closures may be autoclaved repeatedly without loss of resilience. The indentations on the top surface permit adequate exchange of gasses under aerobic and anaerobic conditions, yet…

  • Silicone Sponge Closures

    Bellco Glass

    …necks, 13-18mm Culture Tubes, 18-25mm Culture Tubes, 38mm Culture Tubes, 25-50ml Erlenmeyer Flasks, 125-300ml Erlenmeyer Flasks, 500-1000ml Erlenmeyer Flasks, 25-125ml DeLong Flasks and 250-6000ml DeLong Flasks. Sealed-in Silicone Sponge filters are the ideal for aerobic cultures. They cut losses…

  • Stainless Steel Closures for Tubes

    Bellco Glass

    Excellent for Culture Tube and Flask Closures. 305 Stainless Steel, Non-Corroding. Lanced fingers grip firmly after repeated autoclaving.

  • Culture Tubes, KIM-KAP®, Polypropylene Closures, Autoclavable, Color Coded

    Kimble

    Color Coded - natural, red, green, yellow and blue

  • Polypropylene Closures for Culture Tubes and Delong Flasks

    Corning

    For 9195R10 series plant tissue culture tubes Autoclavable caps available in natural or orange color. Two positions: closed, for humidified environments; and open, for gas exchange. Drip ring minimizes contamination. Flexible interval ribs hold cap firmly in place.

  • KIM-KAP®, Polypropylene Closures, Autoclavable, Color Coded

    Kimble

    Convenient, economical closures for use with the Kim-Rak or other disposable culture tubes. Sterility of contents is maintained without the need for cotton plugging. Kim-Kaps can be removed and replaced without contamination of the contents. Yellow cap color.

  • 15 & 50mL Bio-Reaction Tubes

    Celltreat Scientific

    culture. Bio-reaction tubes consist of centrifuge tubes with a 0.22μm hydrophobic membrane in the vent cap. These tubes are perfect for biological reaction experiments that require aseptic conditions with free gas exchange. Save money with the ability to culture and centrifuge in one tube

  • Closure 18-415 0

    Kimble

    Closure of one-piece construction with a seal achieved due to a unique inner sealing ring. Intended for use with 73750, 73760 and 73770 disposable culture tubes and 73785 disposable centrifuge tubes. Natural polypropylene Autoclavable Designed from ASTM Specification E982

  • Kim-Kap Test Tube Caps

    Kimble

    Polypropylene closure Autoclavable Natural For use with the KIM-RAK or other disposable culture tubes.

  • Silicone Sponge Tapered Plug Closure

    Bellco Glass

    For use with 25mm Culture Tubes or 32mm Sidearms. Silicone Sponge Plugs are the ideal replacement for cotton plugs when working with aerobic cultures. They cut losses due to evaporation in half in comparison to cotton plugs, thus minimizing changes in pH values. They can be dry heat sterilized…

  • Vacucap™ Tube Closure

    Simport

    Made of polyethylene An economical way to recap blood drawing tubes, disposable glass test tubes and plastic culture tubes. Flexible VACUCAP™ closures protect from aerosols of highly infectious microorganisms. They guard samples against cross-contamination and laboratory work areas against…

  • Kap-Uts Disposable Closures

    Bellco Glass

    For culture tubes and flasks with DeLong®-style necks and ports Molded pressure fins for firm grip Manufactured from non-toxic, autoclavable polypropylene Seven colors for easy identification Six sizes from 13 to 38 mm Same evaporation and sterility characterisitcs as…

  • Culture Tubes, KIM-KAP®, Polypropylene Closures, Autoclavable, Color Coded

    Kimble

    Color Coded - natural, red, green, yellow and blue

  • Culture Tubes, KIM-KAP®, Polypropylene Closures, Autoclavable, Color Coded

    Kimble

    Color Coded - natural, red, green, yellow and blue

  • Long Neck Shaker Erlenmeyer Flasks

    Corning

    These PYREX® long neck shaker culture flasks are basically Erlenmeyer flasks to which a long straight, rimless neck of heavy tubing has been added. The longer necks reduce the amount of splashed solution reaching the closure. They are ideal for shaker cultures. Their uniform wall thickness…

  • 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

  • Falcon® Round Bottom Test Tubes

    Corning

    … Caps allow sealing or partial closure to permit gas transfer 9219F22 tubes are packed in bags of 25; case contains 20 bags. 9219F24 tubes are packed in bags of 125; case contains 8 bags. 9219F26 tubes are wrapped individually; case contains 500. Tubes without caps are listed as 9219J26…

  • Sterile Culture Tubes, 12X75, Pp, No Cap

    Evergreen Scientific

    …loose for aerobic culturing and tight for anerobic culturing and sealing. Tabs and/or rings allow easy removal and sealing. Screwcaps have built-in sealing rings to provide leakproof closures. Convenient packaging Most sizes are available with or without caps. All tubes are packaged…

  • BD Falcon Swube Screw Cap/Cotton Tip Applicators

    BD

    …contamination in collection and transporting of specimens Swab stick is attached to cap with screw cap closure Length 5 3/4”; polystyrene tube 6”x 3/4” Can be transferred to tube of standard tubed media for culturing. Cap is color-coded red. Sterile.

  • Sterile Culture Tubes

    Evergreen Scientific

    …aerobic culturing and tight for anaerobic culturing and sealing. Tabs and/or rings allow easy removal and sealing. Screwcaps have built-in sealing rings to provide leakproof closures. Most sizes are available with and without caps. All tubes are packaged in easy-to-open bags of 25 tubes

  • Screw Cap Microcentrifuge Tube Caps

    MBP

    …Cap Microcentrifuge Tube Caps feature o-rings to form a secure seal. Optimized for secure short term storage in low temperatures, these autoclavable screw caps are available in a variety of colors, and adapt to your scientific experiments.  Screw Cap Microcentrifuge Tube Caps Design …

  • Corning® 18mm Polypropylene Closure, Clear

    Corning

    These Corning® clear polypropylene closures are designed for culture tubes and flasks with long rimless 18mm O.D. necks. Closure offers two positions: open for gas exchange or closed for humidified environment. Internal drip ring minimizes contamination. Closures are autoclavable at 121°C.

  • 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

  • Self-Standing Non Sterile Transport Tubes

    Simport

    …more convenient. All graduated tubes are in 0.5 ml increments. They have external threads to provide a smooth and uniform inner surface. A perfect leakproof seal is obtained by the use of a specially designed flexible sealing lip inside the polyethylene closures. Cap also feature a long skirt…

  • Sample Tubes with Internal Threads

    Simport

    …sample tubes manufactured of translucent autoclavable polypropylene. Tube with internal threads. Caps are supplied with or without a silicone washer, to ensure a positive leakproof seal at all temperatures. A 1-1/4 turn of the cap is sufficient to seal the vial. Since both closures and tubes are…

  • 12/13mm Snap Cap for Tubes

    Globe Scientific

    tubes Fits most 12mm plastic culture tubes Thumb tab for easy removal Polyethylene (LDPE) 1000 caps per sealed bag Assorted colors available These colorful snap on closures are an effective way to recap 13mm blood drawing tubes, glass test tubes and most 12mm plastic culture tubes.

  • Polyethylene Caps

    Evergreen Scientific

    …test tube. Choose from either standard caps or the flattop style. Caps for 12 mm tubes are available in six colors. Over-fitting caps for use with sterile culture tubes have two positions: loose for aerobic culturing; tight for anaerobic culturing and leakproof sealing. Caps for culture tubes

  • Uni-Flex Safety Caps

    Bio Plas

    …helps prevent cross-contamination and ensure sample integrity Sizes 10, 12, 13, and 16 mm fit all varieties of test, blood collecting and culture tubes Can be used to recap Vacutainer™ after the original rubber stopper is removed Cap colors match those on Vacutainer™ to prevent…

  • Identi-Plugs®

    Jaece

    Foam plugs for all size test tubes and laboratory flasks Identi-Plugs® are for use with test tubes and flasks. They are reusable and leave no clinging fibers like cotton plugs. They provide a snug fit, yet permit free air flow. Plugs are ideal for use with Drosophila vials. They spring…

  • QuickTRAP™ Vacuum Protection System

    C.B.S. Scientific

    …Systems are for the aspiration of standard, radioactive or pathogenic cell culture supernatants.  Housed in acrylic cabinets for protection from beta radioiostopes. Primary and secondary traps. Tygon vacuum tubing with in-line ABS quick disconnect fittings. Hydrophobic PTFE filter with PP…

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