Open Top Cap

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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.

  • EPA VOA Open Top Vials

    EP Scientific Products

    Features: Available in clear or amber borosilicate glass Assembled polypropylene caps and 0.060" or .125” PTFE/silicone septa Vials are directly compatible with autosamplers Chipboard divider packaging cushions and protects vials during shipping Level 3 containers are…

  • Polypropylene Open-Top Screw Caps

    DWK Life Sciences (Wheaton)

    Bonded Teflon®-Faced Silicone Liners White autoclavable open-top caps have a bonded Teflon-Faced Silicone Liner making them ideal for storage and retrieval of volatile solvents, sensitive compounds and corrosive chemicals. The liners consist of 0.055” of Silicone and 0.005” of…

  • Open Top Sample Vials In Lab File

    DWK Life Sciences (Wheaton)

    …white polypropylene open top screw cap has a specially designed septum of 5 mils of Teflon facing 0.120 mils of silicone. The polypropylene is glass-filled to provide extra chemical and heat resistance compared to standard polypropylene. The septa are bonded to the cap providing a permanent…

  • Open top caps are ideal for applications requiring addition/withdrawal of vessel contents. Autoclavable to 140ºC.

  • In addition to our standard black and white caps, we now offer our VOA Vial caps in a variety of Spring colors. This is an ideal way of color coding your samples.

  • …Chromatography. Each product is manufactured using strict quality control standards resulting in consistent cap dimensions with septa which may be certified for higher purity grades. All our caps and septa are packed in a clean environment to ensure you receive contaminant free product every time.

  • Open top closures with excellent chemical resistance Specially formulated phenolic resin to withstand the effects of repeated autoclaving Linerless Identified in ASTM Specification E982, Class A requirements

  • …vials with open top black phenolic caps Teflon® faced silicone liner Screw cap attached Heavy wall construction for variety of applications Conical interior bottom provides downward drainage Made from clear and amber borosilicate glass Available with solid and open top screw cap or serum…

  • 11mm Snap Top Caps™

    J.G. Finneran

    …GC Snap Top Caps. 2686T21 through T42 Snap Top Caps are for Shimadzu Autosamplers. All caps are 11 mm. Caps may be snapped on and off by hand which eliminates the need for metal crimping and decapping tools, thus reducing potential hazards due to sharp aluminum metal edges. Large opening top

  • These caps, made of polypropylene, are ideal for use with volatile solvents, sensitive compounds, and biological media. The SURE-LINK process welds each cap with a Polypropylene/PTFE/Silicone liner bonded to the cap. This process allows the cap to maintain seal through multiple autoclaving…

  • …glass and rigid, autoclavable cap Standard open top, flat silicone/ PTFE septum design 60mL Capacity Clear color Vials are available with graduation line ? High-quality borosilicate glass and rigid, autoclavable cap. Standard open top, flat silicone/ PTFE septum…

  • High-quality borosilicate glass and rigid, autoclavable cap Standard open top, flat silicone/ PTFE septum design 40 mL capacity Available in clear or amber Vials are available assembled only or pre-cleaned to EPA protocol B. Independent laboratory certified version is also…

  • Wide Opening Crimp Top Vials

    Agilent Technologies

    …to 135°C. Can be used with crimp or snap caps. Wide Opening Glass/Plastic Crimp/Snap Top Vials (2715F86) Polypropylene body with a glass-flanged insert molded to the inside Sample contacts only the 100 µL high quality glass insert and the septum. Can be used with crimp or snap caps.

  • 20-400 White Open Top Cap, PTFE/Si

    Agilent Technologies

  • Cap Black Open Top 18-400 Pk100

    National Scientific

  • Wide Opening Crimp Top Vials

    National Scientific

    …feature write-on patch with graduations at 0.5, 1.0 and 1.5mL Target ColorBand™ crimp top vials feature color-coded graduated write-on patch Vials with an 11mm crimp finish require aluminum seal closures Crimp/snap vials can be used with either 11mm aluminum seals or Snap-It Snap Caps

  • Open top polypropylene screw caps supplied with PTFE faced silicone septa. Supplied in packages of 144.

  • Wide Opening Screw Top Glass Vials

    Agilent Technologies

    Agilent provides a wide variety of vials and cap compatible with the HTC LC Injector listed in the Vials and Caps section. CTC recommends using Silicone/PTFE and PTFE/Silicone/PTFE septa for purity and penetration properties. Below are featured the most popular vials and caps used with the HTC.

  • Convenience Kits

    J.G. Finneran

    Convenience Kit consisting of Finneran 4ml Clear Vial, 15x45, 13-425mm Screw Thread and Black Open Top Polypropylene Cap with Red PTFE/Silicone Septa.

  • …vials with open top black phenolic caps Teflon® faced silicone liner Screw cap attached Heavy wall construction for variety of applications Conical interior bottom provides downward drainage Made from clear and amber borosilicate glass Available with solid and open top screw cap or serum…

  • PP Wide Mouth Laboratory Bottles

    labForce (a Thomas Scientific Brand)

    …surfaces. Bottles include leakproof polypropylene caps that are engineered with an integrated seal ring for leakproof closure. Caps are linerless to reduce the contamination risk associated with liners. labForce bottles and caps employ top quality, semi-buttressed threads with straight shoulders…

  • HDPE Wide Mouth Laboratory Bottles

    labForce (a Thomas Scientific Brand)

    …surfaces. Bottles include leakproof polypropylene caps that are engineered with an integrated seal ring for leakproof closure. Caps are linerless to reduce the contamination risk associated with liners. labForce bottles and caps employ top quality, semi-buttressed threads with straight shoulders…

  • HDPE Narrow Mouth Laboratory Bottles

    labForce (a Thomas Scientific Brand)

    …surfaces. Bottles include leakproof polypropylene caps that are engineered with an integrated seal ring for leakproof closure. Caps are linerless to reduce the contamination risk associated with liners. labForce bottles and caps employ top quality, semi-buttressed threads with straight shoulders…

  • 15-425 White Open Top Cap, PTFE/Si

    Agilent Technologies

  • Bottle Top Filters

    Celltreat Scientific

    top filters are compatible with 45mm neck bottles.  The bottle top filters are sterile (gamma irradiated) and available in 150mL, 250ml and 500ml sizes and are individually packaged in easy to open plastic bags with individually wrapped caps. NEW – 250 & 500mL Bottle Top

  • Cap Black Open Top 20-400 Pk100

    National Scientific

  • Vials with open top caps (9711B25, B55) Borosilicate glass Consists of screw-necked vials and 9711C10 series open-top screw caps. Septa are not supplied. 9711B25 use Septa 9711D35 9711B55 use Septa 9711D45 Screw Caps (9711C10 to C45) Open-top Phenolic Screw Caps are for use with 9711D10…

  • Open top cap for use with GL screw threads. The cap combined with the CG-197 sealing ring will accommodate tubing of the listed diameter. Cap is made from PBT (thermoplastic polyester) and will withstand temperatures from -45 to 200°C.

  • 4 mL S/T Vacule, Type I Clr

    DWK Life Sciences (Wheaton)

    …conforms to ASTM Type I, Class A and USP Type I requirements. Vacule vials have controlled ID, for accurate stopper fit. Designed for lyophilization and freeze- drying applications 4, 5 and 10 mL size Screw threads eliminate use of crimp seal Choice of solid or open top screw cap

  • 10 ml Vacule With 22-350 Cap

    DWK Life Sciences (Wheaton)

    …glass that conforms to ASTM Type I, Class A and USP Type I requirements. Vacule vials have controlled ID, for accurate stopper fit. Designed for lyophilization and freeze- drying applications 4, 5 and 10 mL size Screw threads eliminate use of crimp seal Choice of solid or open top screw cap

  • Manufactured from amber 203 borosilicate glass Open top white polypropylene closures attached Closures supplied with PTFE-faced, silicone septa Vials packaged in corrugated trays with partitions Septa is PTFE-faced (0.005”) silicone (0.120”)

  • Vial 16ml Od21 Cs144

    DWK Life Sciences (Kimble)

    Name 33 Expansion Vials with Black Polypropylene Caps and PTFE-faced Silicone Septa Capacity (mL) 16 Capacity (drams) 4 OD (mm) 21 Height (mm) 72 GPI Finish 18-400 Case Qty 144   ·…

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