Test Tube With Cap

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Attention Thomas Scientific Customers

Due to the 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.

  • 12/13mm Snap Cap for Tubes

    Globe Scientific

    tubes Fits most 12mm plastic culture tubes Thumb tab for easy removal Polyethylene (LDPE) 1000 caps per sealed bag Assorted colors available These colorful snap on closures are an effective way to recap 13mm blood drawing tubes, glass test tubes and most 12mm plastic culture tubes.

  • Posi-Click™ Small Cap Microcentrifuge Tubes

    labForce (a Thomas Scientific Brand)

    tubes feature a small, easy-to-open/close cap with the assurance of an audible "click" to know that your sample is secure. Boilproof Fits standard centrifuge rotors, racks, and storage boxes Graduated every 100µL for easy volume identification Small cap allows tubes to be…

  • These PYREX® culture tubes are supplied with phenolic caps to facilitate handling and sealing after autoclaving. Caps are fabricated from a special formula resistant to the effects of temperature and steam in autoclaving and are provided with a Polytetrafluorethylene (PTFE) interface firmly…

  • Screw Cap Centrifuge Tubes

    Stockwell Scientific

    …expectations. Our 50mL tubes are rated at 10,000 RCF. Printed tubes feature blue silk-screened graduations for better visibility with a large writing patch that allows for easy sample identification. Our tubes are made from a selection of materials that have been time tested for optimum…

  • These PYREX® culture tubes are supplied with phenolic caps to facilitate handling and sealing after autoclaving. Caps are fabricated from a special formula resistant to the effects of temperature and steam in autoclaving and are provided with a glued-in, white rubber liner. The white enamel…

  • …capacity Polypropylene - autoclavable and freezable to -80°C Ideal for preps and dilutions that are ultimately carried out in 96 well plates. Also used for large volume screening, HIV testing, cell harvesting and storage. Compatible with multi-channel pipettes and workstations.

  • KIMAX Test Tubes with Teflon Liner Caps

    DWK Life Sciences (Kimble)

    Same as the 9210E23 series, but caps have Teflon ® overliner bonded to the rubber liner Listings indicate tube length x o.d. in mm

  • Screw Cap Test Tubes

    Globe Scientific

    These multipurpose screw cap test tubes are offered in convenient sizes to suit a variety of applications. The screw caps are designed to be leak-tight allowing the tubes to be used for storage or transport.

  • Amplifyt™ PCR Rigid-Strip Tubes With Attached Caps

    labForce (a Thomas Scientific Brand)

    …Rigid Strips with attached individual caps Available in two sizes to fit virtually every thermal cycler or real-time instrument.  0.2mL for standard blocks and 0.1mL for low-profile or "fast" blocks. Available in clear, assorted, or white.  All caps are flat and…

  • Posi-Click™ 1.7 mL Large Cap Microcentrifuge Tubes

    labForce (a Thomas Scientific Brand)

    1.7mL Posi-Click™ Graduated Microcentrifuge tubes feature a large easy-to-open/close cap with the assurance of an audible "click" to know that your sample is secure. Frosted Large Cap and writing panel allows for an extra writing room and is resistant to smearing. Boilproof…

  • KIMAX Test Tubes With Marking Spot

    DWK Life Sciences (Kimble)

    With marking spot and deep form, black phenolic plastic caps with cemented rubber liners Caps are autoclavable; see 9210R18 series for conditions (unattached) Listings indicate tube length x o.d. in mm

  • Diamond Culture Tube Caps

    Globe Scientific

    These popular caps fit plain end 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…

  • Test Tube pH Pens

    Sper Scientific

    …standard test tubes 16x50mm or larger Highly stable and accurate readings with a large LCD display. Designed for simple one-hand operation. Automatically calibrates to pH 4, 7 and 10 buffers and can be adjusted to recognize any buffer. Features hold function, and auto power off with low…

  • … 9219F28 tubes are wrapped individually; case contains 500. 9219F30 tubes are packed in bags of 25; case contains 20 bags. 9219F32 tubes are packed in bags of 125; case contains 8 bags. 9219F40 tubes are similar to 9219F32 tubes but without caps. Polypropylene, with Friction-Fit Caps (9219F60…

  • …or polystyrene Standard sizes Sterile or non-sterile Available with or without snap cap Thomas Culture Tubes can be used for almost any laboratory procedure. They are chemically free and biologically inert. These tubes are precision molded from premium grade materials and checked under…

  • 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…

  • Amplifyt™ PCR Split-Strip Tubes With Attached Caps

    labForce (a Thomas Scientific Brand)

    8 Strip Split-Strip with attached individual caps Avaible with both dome caps and optically-clear flat caps (for real-time) Available in two sizes to fit virtually every thermal cycler or real-time instrument.  0.2mL for standard blocks and 0.1mL for low-profile or "fast" blocks. …

  • Posi-Click™ 2.0 mL Microcentrifuge Tubes

    labForce (a Thomas Scientific Brand)

    tubes feature a small, easy-to-open/close cap with the assurance of an audible "click" to know that your sample is secure. Boilproof Fits all standard 2.0mL centrifuge rotors, racks, and storage boxes Graduated every 100µL for easy volume identification Small cap allows tubes

  • …0.65ml capacity Polypropylene - autoclavable and freezable to -80°C Ideal for preps and dilutions that are ultimately carried out in 96 well plates. Also used for large volume screening, HIV testing, cell harvesting and storage. Compatible with multi-channel pipettes and workstations.

  • Strips of hinged attached caps enable quicker liquid handling and more efficient scale up. Optically clear caps for real-time PCR (qPCR). Uniform thin walls. Certified free of detectable RNase DNase, DNA, PCR inhibitors, and tested pyrogen-free.

  • 16mm Snap Cap for Tubes

    Globe Scientific

    …glass tubes Fits most 16mm glass evacuated blood collection tubes Thumb tab for easy removal Polyethylene (LDPE) 1000 caps per sealed bag Assorted colors available These colorful snap on closures are an effective way to recap 16mm blood drawing tubes and glass test tubes. They are…

  • PH200 Portable Meter Kit for Test Tubes & Small Samples

    labForce (a Thomas Scientific Brand)

    The labForce TS-SS200 Portable pH Meter is designed for professional pH measurement in test tubes and small liquid samples (>0.2mL). The 3-in-1 POM pH/Temperature Electrode adopts a Long-Life reference system, and a unique cylindrical semi-micro sensor, making precise small sample pH measurement…

  • …bottom test tubes for general purpose laboratory work Screw caps included for storage and transport. Polystyrene tubes provide clarity and are appropriate for use with mild acidic (except oxidizing acids) or alkali solutions, alcohols (except higher alcohols) and salt. Polypropylene tubes are…

  • … Brittleness Temp.: 0°C Max. Temp.: 135°C Material: PP Max. Volume: 1.75mL Note: Polypropylene is not recommended for use with Phenol Chloroform. Low temperature storage, multiple spin cycles or organic solvents can affect maximum force. Run a test before using.

  • …ribbed 12 x 75 mm tubes are suitable for use in antibody coating and/or protein adsorptions. Six slanted ribs increase useful surface area. Tubes are bulk-packed and non-sterile and come without caps (except for tubes with screwcaps). Polyethylene caps are available. Keyword:…

  • …compliant with ISO 11137. So unlike "pre-sterile" products from other suppliers you can use PurePlus® PCR disposables for diagnostic and regulated procedures. 0.2 mL PCR strip tubes with 8 wells for most thermocyclers With individually attached bubble snap caps Fits most…

  • Posi-Click™ Microcentrifuge Tubes Without Caps

    labForce (a Thomas Scientific Brand)

    Posi-Click™ capless tubes are ideal for customers not needing to seal their samples.  With no cap to interfere, collecting from spin columns is easy and mess-free with no caps to break off during centrifugation. Graduated every 100µL for easy volume identification Ultra-clear…

  • …To meet this intense challenge, Falcon tubes are designed for: High strength: State-of-the-art mold design, coupled with advanced resin selection, create tube walls that are engineered to perform under high-stress situations. Nonpyrogenicity: Tested to less than 0.1 EU/mL. Nontoxicity:…

  • …compliant with ISO 11137. So unlike "pre-sterile" products from other suppliers you can use PurePlus® PCR disposables for diagnostic and regulated procedures. 0.1 mL PCR strip tubes with 8 wells for real-time PCR thermocyclers With optically clear attached flat snap caps

  • Tube 100 ml

    Corning

    …in one container. They are also useful for other clinical and microbiological tests. Screw caps resist the effects of temperature and steam. These tubes have a white polypropylene GPI 38-400 threaded cap with a Polytetrafluorethylene (PTFE) liner. For replacement caps, see No. 1261-CO (1234B29).

  • Amplifyt™ PCR Zipper Strip Tubes & Caps

    labForce (a Thomas Scientific Brand)

    caps with their 8 strip tubes.  The Zipper-strip has one end of the caps attached to the tubes.  This prevents unintentional reversing of the caps minimimizing chances of cross-contamination. Available in 0.2mL size to fit most standard thermal cyclers. Available with clear dome caps

  • Strip Tube & Cap Combo Packs. Ultra thin-wall PCR tubes in strips of 8 and 12. Manufactured with virgin, medical grade polypropylene — no background signal during qPCR. Standard and Low-Profile wells. Strips of flat or dome caps. Optically-clear caps for (real time) qPCR.…

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