Screw Cap Tubes Skirted

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Screw Cap Tubes Skirted
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Attention Thomas Scientific Customers

Due to current pandemic, lead times for PPE items are longer than what is listed on our website. Please expect shipping delays of all PPE products during this time.

  • Deep O-ring caps Upgraded polypropylene for superior quality Usable up to 5000 g. Silicone O-rings in caps seat against reverse bevel in tube to eliminate contamination. Skirted tubes self-stand. Easy to open, even with gloves. Configurations shown in listings.

  • …between the cap and the tube to ensure a positive leakproof seal at all temperatures. Closures and tubes are both manufactured of polypropylene, providing the same coefficient of expansion. The cap features a long skirt and a superfast thread design allowing it to be removed or screwed on with a…

  • Compatible with all SSI screw microtubes with 0.5, 1.5 and 2.0 ml nominal volumes, in conical and free-standing (skirted) base designs In conjunction with SSI microtubes, all caps can be centrifuged to over 20,000 in a rotor with appropriate support. Tubes and caps can be autoclaved and are…

  • Numerous tube & cap options to form an ideal combination for specific applications, assembled for your convenience. Manufactured from high-clarity, ultra-pure polypropylene (meets FDA 21 CFR 177.1520 & USP Class VI). Suitable for a wide range of temperatures—from -196°C to…

  • … Graduated versions marked at every 100 µL to provide easy sample estimation. Skirted or conical bases. Certified free of detectable RNase, DNase, DNA, PCR inhibitors, and tested pyrogen-free. NOTE: Pictured with caps, but caps are NOT INCLUDED, and must be purchased separately.

  • Tubes with conical skirted base from PP, screw cap from HD-PE.

  • …and 2.0ml screw cap vials molded from high precision mold and high purity resin. Screw caps deliver leak-proof seal for all types of contents, ideal for life science reagent or solution. All vials are available in skirted and conical interiors to allow full recovery of samples stored. Caps and vials…

  • Skirted, self-standing tubes with a conical bottom. Tubes are graduated at 1.0mL intervals and feature a large frosted writing area. Caps fit tubes securely for a leakproof seal. Sterile tubes come with caps attached. Transport tube comes with a blue cap Certified RNase, DNase, and…

  • Features Centrifugation: Over 20,000 x rcf Material: Ultraclear medical grade polypropylene Thread: Convenient EasyTurn 3/4 - turn Automation: 2680 - 00 2.0mL tube with orientation fin in the skirted base

  • Skirted, self-standing tubes with a conical bottom Graduated at 1.0mL intervals and feature a large frosted writing area Caps fit tubes securely for a leakproof seal Sterile tubes come with caps attached

  • Skirted, self-standing tubes with a conical bottom Graduated at 1.0mL intervals and feature a large frosted writing area Caps fit tubes securely for a leakproof seal Sterile tubes come with caps attached

  • Screw-on polypropylene lids with TPE O-Ring to create an excellent seal for secure storage. Clear polypropylene tubes provide excellent view of samples. Skirted, self-standing base makes filling and retrieval easy. Ideal for sample processing and storage applications. Feature frosted writing area.…

  • Polypropylene tubes and O-ring seal caps Excellent clarity Extra long cap skirt for ease of manipulation Withstand speeds up to 17,000 rpm Autoclavable Locking base on free-standing styles Available in plain or graduated configuration, the latter being provided with a…

  • …features of the T336 series of tubes, but the caps are not supplied with the attachment loop for users who prefer to remove the caps completely from the tubes when filling or sampling. Cannot be autoclaved since closure is made of high density polyethylene. Non skirted tubes can be centrifuged up to…

  • Sterile Skirted bottom for hands-free filling and measuring Highly visible black volume graduations Screw cap design Tubes have white marking spot for easy identification. They are ideal for sample handling and storage. Supplied in sterile bulk packs (25 tubes). Dimensions: 30 mm…

  • Tube made of polypropylene / Cap made of polyethylene Simport® Urinanalysis Specimen Collection Tubes have a conical bottom to facilitate sample removal. Their design offers a skirted free-standing base. These graduated tubes contain a 75 mg tablet of boric acid in order to preserve urine…

  • …since closure is made of high density polyethylene. Non skirted tubes can be centrifuged up to 20,000g. Skirted tubes can be centrifuged up to 17,000g. Will withstand temperatures from -196 °C to +110 °C. Tubes and caps in the Micrewtube® Family are certified RNase, DNase,…

  • …identification. Caps are supplied with attachment loops, and allow them to remain attached to the tube in order to prevent mix-up and contamination. These microcentrifuge tubes have all the other fine features stated in the general description. Perfect for cryogenic work. Non skirted tubes can be…

  • …transport tubes with screw caps feature graduations at 1mL increments and a large frosted writing surface for convenient labeling and identification. Each tube is molded from durable polypropylene, has a conical bottom, and a wide skirted base. High-density polyethylene screw caps are included,…

  • …Transport Tubes with Pre-Assembled Screw-Caps are made from FDA-approved, clarified polypropylene resin for visual clarity. Freestanding Non-sterile tubes 10mL Graduations in 1mL increments up to 8mL 0.59 O.D. x 3.38in.L (15 x 86mm) Round bottom with skirt

  • …the tube to ensure a positive leakproof seal at all temperatures. As for tubes, these closures are also made of polypropylene, providing the same coefficient of expansion for both, which further enhances the leakproof qualities of the vials at changing temperatures. The cap features a long skirt and…

  • …the tube to ensure a positive leakproof seal at all temperatures. As for tubes, these closures are also made of polypropylene, providing the same coefficient of expansion for both, which further enhances the leakproof qualities of the vials at changing temperatures. The cap features a long skirt and…

  • …O-ring seal screw caps are unattached but incorporate a flat top which provides a writing surface. These flat surfaced caps can be used with automatic capping machines in packaging industries. Closures are supplied in natural color. Perfect for cryogenic work. Non skirted tubes can be centrifuged…

  • …Washer seal screw caps incorporates a flat top which provides a writing surface. Closures are supplied in natural color. Perfect for cryogenic work. Non skirted tubes can be centrifuged up to 20,000g. Will withstand temperatures from -196°C to +121°C. Tubes and caps in the…

  • …storage at temperatures as low as -196°C (but should be used only in the gas phase of liquid nitrogen). Only 1-1/4 turn of the cap is sufficient to screw the cap on the vial. The specially formulated silicone o-ring ensures a positive leakproof seal at all temperatures. Closure and vial are both…

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