Test Tube Stopper

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Test Tube Stopper
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  • …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 Stopper Caps

    Evergreen Scientific

    Polyethylene stopper caps to fit a variety of general purpose test tubes

  • 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

  • Test Tubes With Glass Stoppers

    DWK Life Sciences (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.

  • …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…

  • …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…

  • 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.

  • 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

  • …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…

  • …blood. Blood collection tube dispenser for Point of Care testing instruments Dispenses blood drops easy with no need to open collection tubes Dispenses one or more drops of blood Fits standard glass or plastic blood tubes with rubber stoppers Polystyrene USP Class VI Stainless…

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

  • 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.

  • …precise volume measurement. The necks are tooled for Standard Taper glass stoppers. The graduation line is sharp and permanent and large blue block letters make the inscription easy to read. The 1 mL and 2 mL sizes are test tube shaped.  These Class A volumetric flasks have been manufactured to…

  • 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.

  • Test Tube Holder 10-13mm accommodates test tubes with 10-13 mm OD. Two may be stacked for increased capacity. Stacked holders can't accommodate an upper rack in the washer. Type 304 stainless steel. Requires Labconco 4575300 Conversion Kit & Lower Spindle Rack (not included). Test Tube

  • …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…

  • Test Tube with Outer Joint

    SP 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.

  • 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…

  • …resistance, and rounded bottoms mean these tubes can be reused without issue. Each tube is graduated in metric units, and comes with a standard taper glass stopper. Borosil® Reusable Heavy Duty Test Tubes with Graduations and Glass Stoppers are available from 10mL (17mm x 160mm) to 100mL…

  • KIMAX Brand Class A Volumetric Flasks

    DWK Life Sciences (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…

  • 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…

  • …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,…

  • …racks used by many instrument manufacturers including Agilent, Lachat, Leeman Labs, PerkinElmer, Spectro and Thermo. Tubes also fit systems by Dionex, Gilson, and Varian. Made from virgin polypropylene Excellent visibility Good resistance to acids Stopper caps available 1200 tubes/case

  • 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.

  • …to a test cartridge. Blood collection tube dispenser for Point of Care testing instruments Dispenses blood drops easy with no need to open collection tubes Dispenses one drop of blood onto test cartridge or cassette Fits standard glass or plastic blood tubes with rubber stoppers

  • Polyethylene stopper caps to fit a variety of general purpose test tubes.

  • Plug-seal type Packaged under aseptic conditions

  • 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…

  • 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…

  • 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 …

  • …graduations: Made from virgin polypropylene Assures ultra low metal content 0 to 15 graduation lines in increment of 1mL 5mL - 10mL - 15mL graduation lines are accurate to Class A tolerances (+/-0.10mL) Tubes fit standard Autosampler Racks Plug stoppers sold separately.

  • 15mL Centrifuge Tubes

    Evergreen Scientific

    15 ml centrifuge tubes are precision molded from premium-grade, chemically-inert thermoplastics. Polystyrene tubes are glass-clear and our new formulation of polypropylene is nearly transparent. Accurate, easy-to-read graduations are molded-in at 0.1 ml intervals from 0-1 ml and at 0.5 ml…

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