Disposable Test Tube Caps

These disposable Corning® caps are made from phenolic resin and are autoclavable at 121°C. Caps are provided with a white rubber liner.

…culture tubes and flasks with DeLong style necks or ports. The caps are molded from durable, autoclavable polypropylene (PP). They are available in a full range of five sizes and five colors for easy sample identification and organization. Recommended tube diameter is indicated on each cap. …

…with number pad Sloping surfaces to shed spills Includes: Dust cover and 5 disposable plastic cuvettes Optional: Direct connect thermal printer, Sample compartment holders for test tubes and long path cuvettes Accessories for GENESYS 30 1182H19 Test-Tube Holder…

Make test tube caps, disposable weighing dishes, sample cups and more

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…

…devices with single, disposable units. UniPrep devices consist of two parts: a test tube and a filter-plunger. The design incorporates a prefilter and a membrane into the tip of the plunger. When the filter plunger is pressed through the liquid placed in the test tube, positive pressure forces…

…devices with single, disposable units. UniPrep devices consist of two parts: a test tube and a filter-plunger. The design incorporates a prefilter and a membrane into the tip of the plunger. When the filter plunger is pressed through the liquid placed in the test tube, positive pressure forces…

…marking spot Cap not included Disposable Pyrex® culture tubes have a round bottom and come with a white marking spot. These tubes are designed for both tissue culture and general bacteriological work. These tubes are made from borosilicate glass, sold without caps and bulk packaged…

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…

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

These disposable 34mm reflux caps fit onto our 50mL SC475 digestion vessels. This special cap has a 12.7mm hole in its center to allow for the addition of reagents during digestion. Tests have shown equal reflux between the SC506 reflux cap and the SC505 ribbed watch glass.

…fit, funnel allows for easy collection of saliva samples. Once the saliva sample has been deposited in the tube, the funnel can be capped, disconnected from the collection vial, and disposed. The 5ml saliva collection vial is graduated to allow easy assessment of sample volume. A continuous line…

…when reaction time is completed. They use only 50 mL of sample. Less start-up material means cost savings to you and less reagent waste for disposal. The 10-position manifold heater block requires less than two square feet of lab bench space. MIDI-VAP 4000 Systems feature an exclusive Watlow…

…tubes Chemically clean Metal-free Tubes resist speeds of up to 5,000 rpm Ready-to-use and uniform in size and shape, measuring 17 x 120 mm. Graduations are at 0.25, 0.5, 1.0, 2.5, 5, 10, 12 and 15 mL. 17 mm outside diameter Plug type push-in caps are made of polyethylene for test tubes with…

…disposable centrifuge applications. PET tubes offer excellent optical clarity for ease of measurement, observation, and test recording. Caps: These tubes are available with two styles of polyethylene screw-top caps: the advanced Corning CentriStar™ cap and the original plug seal cap.…

Round bottom, with threaded neck; without marking spot Size 100 x 13 mm takes size 13-415 cap; other sizes take size 15-415 cap Cap is not supplied and must be purchased separately; see 9215F70 series Cases of 1,000 contain 4 packages of 250. Listings indicate length x o.d. in mm.

…Culture Tubes 12mm x 75mm, borosilicate glass, disposable multipurpose culture tubes Packaged in shrink-wrapped trays of 250 to prevent contamination or breakage Ideal for tissue culture and clinical chemistry 12mm Culture Tube Caps Snap on, disposable, 12mm caps to…

Labcon PCR* tubes are designed to fit many popular thermocyclers including brands like Applied Biosystems, Eppendorf, Thermo Scientific, and Bio Rad. All our PCR* disposables are made from 100% virgin polypropylene and are lot tested and certified to be free of RNase, DNase, ATP, and Human DNA.…

… 5mm O.D. tubes available in 7” or 8” lengths in quantities of 25 or 150 pieces Packaging allows for easy tube access and storage Attractively priced for a high-throughput laboratory environment Type 1, Class B Borosilicate glass construction with disposable caps Note:…

Corning offers a full line of disposable, premium quality conical centrifuge tubes manufactured from high quality, ultra-clear resins. These tubes meet the quality and performance standards demanded by researchers. High Speed 15 mL and 50 mL tubes Rated up to 17,000 RCF 95kPA (14…

… drip-free pouring easier. Designed to allow the use of midget urinometers and reagent test strips requiring only 1/4 or 1/2 ml of sample. The use of Simport tight-fitting plastic caps makes these tubes suitable for transportation in pneumatic tube systems. Size of tube: 105 mm H x 21 mm dia.

…20 tubes with labels and caps. The tubes are made of sturdy polystyrene and are safe for centrifuging. The flared top permits the use of a midget urinometer ensuring a tight cap fit. All elements of the system are disposable. A case contains 500 specimen collection cups, 500 15 mL collection tubes,…