Test Tube Stopper

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Test Tube Stopper
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  • Rubber Stoppers

    Plasticoid

    …for added chemical resistance Listed mainly by trade-size, available in solid, one-hole, and two hole rubber stoppers. Uses vary widely, some are outlined below: Carboy Stoppers Crucible Holders Laboratory & Test Tube Stoppers Masking Applications Micro Stoppers Pipe Plugs Tube Stoppers

  • Polyethylene Caps

    Evergreen Scientific

    …Polyethylene (PE) stopper caps are available for every size (except 15.5 x 50 mm) of Evergreen 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:…

  • Test Tubes With Glass Stoppers

    Kimble

    …with Standard Taper solid ground glass stoppers Tubes have a sand-blasted spot for marking 100 x 13 mm size test tubes include No. 9 Standard Taper stopper; 150 x 16 and 150 x 19, No. 13; 175 x 22 and 200 x 25, No. 19. Tube length (without stopper) x tube o.d. are shown in table below.

  • Test Tube Rack Set

    United Scientific Supplies

    This set contains twleve 24 mL glass test tubes with rubber stoppers, and a brightly colored two tiered test tube stand.

  • Stoppers

    Dynalon

    …disposable test tubes.  Stoppers - Test Tubes 16 MM (1211Z93) Product Dimensions (l x w x h) : 0x0.58x0.844in Natural Test Tube Stoppers. Low-Density Polyethylene, 16mm tubes. Single- position tight fitting stopper to fit disposable test tubes such as our 9933 test tube

  • Congealing Termperature Apparatus

    Ace Glass

    …pages 1780, except this apparatus is supplied with Ace-Threds in place of rubber stoppers, where practical. #50 thread at center holds a test tube with a #25 bushing, open top test tube utilizes a rubber stopper to secure a thermometer and wire stirrer, #7 Ace-thred thermometer port on one side,…

  • Test Tube with Outer Joint

    Wilmad LabGlass

    This borosilicate glass test tube has a round bottom and a Standard Taper outer joint. See LG-10300 and LG-10310 for stoppers.

  • Holder Cent Tube F / Bnchtp Shkr 50ml

    Glas-Col

    The centrifuge tube holder allows shaking vertically to let gases escape, or horizontally with stoppers secured by a plate. Holder accommodates up to eight 50 mL glass centrifuge tubes and test tubes up to 28 mm diameter, 140-180 mm long (stoppered) Up to 2 holders can be shaken at once …

  • Tube, Test, Stoppered

    Ace Glass

    Test tube with interchangeable stopper; 24/40 stopper is hollow, other two solid.

  • Uni-Flex Safety Caps

    Bio Plas

    …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 sample confusion…

  • Polyethylene Caps and Stoppers for Conical Centrifuge Tubes

    Simport

    17 mm outside diameter Plug type push-in caps are made of polyethylene for test tubes with outside diameters of 17 mm. Dual position caps can be closed but not sealed so that samples are maintained aerobic for microbiological procedures, or caps can be pushed tight and fully sealed for…

  • Uni-Flex Safety Caps

    Bio Plas

    …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 sample confusion…

  • Mity Plugs

    Jaece

    Cellulose Acetate plugs for all size test tubes and laboratory flasks. MITY Plugs are non-shedding, dense weave cellulose acetate E plugs for drosophila vials and bottles. Dense weaving offers a superior barrier to mite infestation. Allows for reduced food evaporation to keep food fresh…

  • Deluxe Chemistry Hardware Assortment

    United Scientific Supplies

    Stopper, #2, solid (1), Rubber Stopper, #2, one-hole (1), Rubber Stopper, #2, two-hole (1), Rubber Stopper, #6, solid (3), Rubber Stopper, #6, one-hole (3), Rubber Stopper, #6, two-hole (3), Spatula, Stainless Steel (1), Test Tube, Glass, 16x150mm (6), Test Tube Brush (1), Test Tube Clamp (1), Test

  • Disposable, Polystyrene Culture Tubes

    Thermo Scientific Nunc

    Size 100 x 15 mm Of clear polystyrene Total volume 12 mL Working volume 10 mL Tube is radiation sterilized and includes plug-seal, polyethylene stopper; packaged in sleeves of 100, five sleeves to a case.

  • Sterility Test Manifold

    Advantec MFS

    1-place or 6-place Support cup accepts a No.8 or 8b stopper Features a flushing manifold Applications requiring a closed system, as in sterility testing, use the sterility test manifold. It features a rear-mounted flushing or rinse manifold pipe which allows liquid to be brought…

  • 1PS Phase Separator Papers

    GE Healthcare

    …important when carrying out a large number of routine solvent extractions at the same time. Samples can be shaken with solvent in stoppered conical flasks or test tubes and transferred directly to funnels containing 1PS. Unsupervised separation A chief benefit of the 1PS method is that…

  • Rubber Stoppers

    Plasticoid

    …chemical resistance Uses vary widely, some are outlined below: Carboy Stoppers Crucible Holders Laboratory & Test Tube Stoppers Masking Applications Micro Stoppers Pipe Plugs Tube Stoppers * Sale price valid only on current stock. Additional units may be…

  • APHA Nessler Color Comparisons Tubes with Cap Stoppers

    Kimble

    These Nessler tubes are ideal for color comparison and feature cap style stoppers that do not need to be removed to take readings. Shadowless bottom of each tube transmits undistorted light Standard Taper cap style stopper Replacement cap is 15182 (3058L93 & 3058L98) 3058K65 is…

  • Uni-Flex Safety Caps

    Bio Plas

    …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 sample confusion…

  • Portable Heated Centrifuge

    Koehler

    …with D96 Thomas No. 1209Q02 - Centrifuge Tube, Short Tube is 6" Marked in 200 parts and can be used with our Portable Centrifuge; Oil Test Centrifuge with Short Cone Rotor in conformance with D96 Thomas No. 1209Q03 - Cork Stopper This cork stopper is used with all Koehler centrifuge tubes

  • Holder, Test Tube Rack

    Glas-Col

    Takes one test tube rack containing capped or stoppered tubes from 75 to 200 mm long Use existing test tube racks up to 12" x 5" (305 x 127 mm) Rack is secured in holder by lid which fits over threaded end posts and is adjustable in height above support platform. Knurled nuts are used…

  • Disposable, Polyethylene Culture Tube Stoppers

    Thermo Scientific Nunc

    Plug-seal type Packaged under aseptic conditions

  • Minisorp Disposable Polyethylene Immuno Test Tubes

    Thermo Scientific Nunc

    …non-specific adsorption compared to ordinary glass or plastic tubes Reduce the necessity for blocking agents for assays Molded from a specially developed polyethylene formulation, these test tubes are Ideal for storing immunoassay solutions. Available in 3 sizes with optional stoppers.

  • Copper Strip Corrosion Test Baths

    Koehler

    …Single Phase, 4A. Dimensions (L x W x H, inches): 12 x 10 x 21; weight : 18 1/2 lbs. Includes four rubber stoppers for bomb openings. Test Tube Baths (7151K89 and K92) Test up to 16 samples at once Microprocessor control Maximum temperature: 374°F (±2°F)/190°C…

  • 47mm Sterility Test Filter Holder

    Advantec MFS

    …sterility testing of antibiotics and pharmaceuticals. Silicone cover, KS13 filter holder with injector needle, PTFE stopcock, and 1/4"ID silicone tubing(21"L). The anodized aluminum clamp secures the membrane between the funnel and sintered glass frit base. The No.8 silicone stopper mounts…

  • Disposable, Polystyrene Culture Tubes

    Thermo Scientific Nunc

    Size 75 x 12 mm Of clear polystyrene Total volume 5 mL Working volume 4.0 mL Tube is packaged under aseptic conditions in sleeves of 100, 30 sleeves to a case. Without stopper; see Thomas number 9219R30 for stopper.

  • SYNTHWARE Graduated Concentrator Tubes

    Kemtech America

    Graduated concentrator tubes for use with Kuderna-Danish evaporative set-ups. Tube can be stoppered for storage. Overall height is 100mm for 10mL, and 170mm for the 25mL.

  • 15mL Centrifuge Tubes

    Evergreen Scientific

    …(20 bags/case). Non-sterile tubes with screwcaps are sold in 1000-count bulk units. Unthreaded, non-sterile tubes are available in 125-tube drawer boxes (4 boxes/case) or 1000-count bulk units. Two types of polyethylene stopper caps for use with unthreaded tubes are also available. Caps…

  • KIMAX Brand Class A Volumetric Flasks

    Kimble

    …ASTM Standard E 288 Capacity/stopper size given in listings Supplied with color-coded PTFE stoppers (4997L15 to L65) Flasks have marking spots on all sizes 10 mL and larger. The 2 mL size is test tube shaped; all other sizes are conventional flask shape. The 5 mL and larger sizes are designed…

  • Metal Lysing Tubes, 2mL, with Grinding Cylinders

    MP Biomedicals

    …aluminum tubes. An oblique angle conical bottom provides a better impact surface than the rounded bottoms of deep-drawn tubes. The stainless steel threaded cap provides a leak-proof closure without the energy-robbing alternatives like plastic flange screw caps or rubber stoppers. A Teflon O-ring…

  • Metal Lysing Tubes, 2mL, with Grinding Balls

    MP Biomedicals

    …aluminum tubes. An oblique angle conical bottom provides a better impact surface than the rounded bottoms of deep-drawn tubes. The stainless steel threaded cap provides a leak-proof closure without the energy-robbing alternatives like plastic flange screw caps or rubber stoppers. A Teflon O-ring…

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