Laboratory Tubes

Sterile culture tubes are precision molded from premium-grade, chemically inert plastic materials: polystyrene (PS) for clarity and nearly-transparent polypropylene (PP) for toughness and chemical resistance. Overfitting caps have inner ribs for two-position fits: loose for aerobic culturing and...

Superior sealing with Patented Dual α Ring Seal technology, patent number D869275 Manufactured with ultra pure gasket seal materials in caps and medical grade ultra clear USP class 6 plastics for Tubes Double Start Threads provides greater thread contact area for superior strength during...

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

INDUSTRIAL QUALITY || 15ml (0.16oz) (0.5oz) Test Tubes made of high quality, heavy duty, Borosilicate 3.3 glass THIN WALL || Uniform wall thickness of 1.2mm provides excellent thermal shock resistance BEADED RIM || Chip & crack resistant, fire polished beaded rims THERMAL SHOCK RESISTANT ||...

Made of prime virgin polypropylene Ultra thin-wall offers high degree of transparency, easy for observation and heat conduction Domed caps ensure efficient heat transfer, while flat caps are ideal for Real-Time PCR (qPCR) Unique design prevents opening during cycling and incubation DNase, RNase, and...

An extensive line for multi-use test tubes. They are molded from premium grade polystyrene for clarity of polypropylene for impact strength and stability to common acids, alkalies, and solvents. Polystyrene tubes can withstand 1500 RPM during centrifugation. Polypropylene tubes can withstand 3000...

Withstand 17,000 x g Made of polypropylene RNase/DNase free Our original micro tubes were introduced in 1978. Two decades later, thousands of laboratories are still using them, thanks to their broad selection and reputation for reliability. Although we have subsequently introduced newer microtube...

The Axygen® screw-cap in blue, is made of high quality polystyrene material. The Axygen Screw-Cap tubes are designed for high-speed centrifuge applications, ensuring secure closure and sample integrity. These tubes are made from high-quality materials to withstand the rigors of centrifugation. They...

Dual caps allow for either vented or sealed positions 14mL tubes feature molded graduations Polystyrene tubes are optically clear to visualize cultures Polypropylene tubes offer better chemical resistance

Round bottom Type 1 Class A Borosilicate glass. Includes 38mm phenolic screw cap.

Designed for maximum efficiency and reliability in laboratory procedures, these 1.7mL violet microtubes offer a practical solution for storing, mixing, and centrifuging small volumes of liquid. The tubes are made from durable, chemical-resistant polypropylene, ensuring the integrity of your samples...

Oak Ridge style high speed polypropylene tubes are round bottom and autoclavable Economical and leak-proof for refrigerated or standard centrifugation Uniform wall thickness Polypropylene screw caps 80% of total capacity must be filled for proper performance Maximum RCF is 50,000g Conforms to US FDA...

Graduated and calibrated to contain Scale is durable white ceramic enamel Made with heavier walled tubing to withstand higher centrifugation speed Top has a screw thread finish Autoclavable cap with rubber liner is included but not attached Replacement cap is 45066B Manufactured from 33 expansion,...

Safety Caps   Color-coded; 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...

Patented Sputocol™ is a self-contained device for collecting, transporting, and processing sputum and other potentially infectious specimens. The large funnel provides a convenient “target area”. Patients simply expectorate and reclose the funnel lid. Hospital/lab personnel can...

Globe’s clinical centrifuge tubes are molded from polypropylene (PP) and feature flat-top, leak resistant blue caps. The tubes are printed with black graduation marks and have a large white writing area. Black printed graduations White printed writing space Spin rate: 8500 RCF Autoclavable...

These microcentrifuge tubes feature a flat top cap which provides a positive and secure seal when closed, thus providing maximum protection for contents. Fabricated with virgin polypropylene for excellent chemical resistant qualities and good clarity. These tubes have high impact strength and will...

Labcon PurePlus® Polymerase Chain Reaction (PCR) consumables are made without additives so you don't need to wonder what is different about the plates, tubes, or strips you are using from one day to the next. Many of our plates are printed with black alpha numeric reference grids to make it...

Ideal for general purpose laboratory work and useful as leak-proof secondary containers for shipping etiological specimens Polypropylene co-polymer PPC is nearly transparent and is appropriate for use with solvents alcohols chlorinated aromatic hydrocarbons except xylene and ketones Note...

IBI replacement Total RNA columns can be used with most kits on the market today. The glass fiber matrix columns are standard in most kits utilizing a lysis and binding method for purifying RNA. The user must observe column specifications for sample size, molecule size, and elution volume.

Benchmark's 5mL centrifuge tube takes the conveniences of standard 1.5ml tubes and scales them up for larger volumes. These polypropylene tubes come with an attached cap that provides a tight, leak-proof seal. They can also be effortlessly opened (or closed) with one hand. The cap is designed to...

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

High Quality Borosilicate test tubes with rims. Test Tubes from United Scientific Supplies are fundamental tools in any laboratory, ideal for holding, mixing, and heating various chemicals. They are crafted from high-quality glass to withstand thermal and chemical stress. Available in different...

This 15ml SP SC Tube, with dimensions of 17x120, is an essential tool for a variety of laboratory procedures, designed for durability and efficient performance. Made from high-quality polystyrene, it offers excellent clarity for sample visibility and features a conical bottom for precise separation...