Teflon Caps

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Teflon Caps
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  • Amber Sample Vials In Lab File

    DWK Life Sciences (Wheaton)

    Screw caps Autoclavable Rubber lined caps Amber sample vials have solid top black phenolic caps that are Teflon® faced with 14B rubber liners. Cap material is black phenolic and cap and liners are autoclavable. With these vials, Teflon® and Type 1 glass are the only surfaces that will make…

  • Amber Wide Mouth Packers

    SciSpec

    10 Class jars are supplied with Teflon ® /polypropylene caps and are ready for immediate use Offered pre-cleaned with or without Independent Laboratory analysis 3000 Class recommended for organic and inorganic analysis 1755G16 and G18 can be used with Lars Lande, Millipore and…

  • Open Top Sample Vials In Lab File

    DWK Life Sciences (Wheaton)

    …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 connection.

  • Teflon Squeeze-Type Wash Bottles

    Thermo Scientific Nalgene

    Leakproof closure Made of transparent Teflon® FEP with one-piece stem and closure of Tefzel® ETFE Usable for trace metal work; autoclavable Sizes 125/250 mL = cap No. 24; 500/1,000 mL = cap No. 38

  • Narrow Mouth Teflon FEP Bottles

    Thermo Scientific Nalgene

    …1600 series Most chemical-resistant, corrosion-resistant bottle available With Tefzel® ETFE caps; leakproof Flexible, translucent walls; autoclavable Usable from 105°C to 150°C; bottle without cap usable to 205°C For high purity analysis or storage; these bottles can be rigorously cleaned…

  • Nextgen™ V-Vials, Amber Non-Graduated Glass With Open Top Black Phenolic Caps

    DWK Life Sciences (Wheaton)

    …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 finish Vials…

  • Nextgen™ V-Vials, Clear Non-Graduated Glass With Solid Top Black Phenolic Caps

    DWK Life Sciences (Wheaton)

    …black phenolic screw caps Teflon® faced 14B rubber 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 finish …

  • Short Form Wide Mouth Sample Bottles

    SciSpec

    Supplied with Teflon®/ polypropylene-lined cap or virgin Teflon-lined polypropylene caps Offered pre-cleaned with or without Independent Laboratory analysis Ready for immediate use Clear glass Available in pre-cleaned and not cleaned options: 10 Class: Pre-assembled…

  • Wash Bottle, 500 mL

    Saint Gobain

    Delivery tube is removable from cap Of translucent Teflon ® FEP especially suited for trace metal work

  • Boston Round Sample Bottles

    SciSpec

    Supplied with Teflon ® /polypropylene or virgin Teflon lined polypropylene caps Offered precleaned with or without Independent Laboratory analysis Ready for immediate use Available in clear glass (1755D48 through D84) and amber glass (1755E24 through 1755E72) for light sensitive…

  • Clear Straight-Sided Jars

    DWK Life Sciences (Wheaton)

    Walls allow for complete removal of contents Ideal for soil sampling and environmental applications With attached screw caps 1701U01-1701U09: with white polypropylene cap/poly-vinyl liner 1701U11-1701U19: with white polypropylene cap/Teflon® faced foamed liner 1701U23-1701U31:…

  • Vial File for Organic Samples

    DWK Life Sciences (Wheaton)

    Vial File® for Organic Samples with amber vials with open top black phenolic Teflon® faced silicone lined cap.

  • Shorty Vials In Lab File

    DWK Life Sciences (Wheaton)

    Available with caps attached or no caps Low profile for greater stability Available with rubber lined caps or Teflon faced rubber lined caps Cap material is black phenolic and cap and liners are autoclavable. This sample vial and closure combination provides an extremely inert and…

  • E-C Vials w / Rubber Lined Caps, Clear, 8 ml

    DWK Life Sciences (Wheaton)

    …to protect light-sensitive samples. Black phenolic screw caps are packaged separately and inserted in the box with the vials. It is suggested to use 14B rubber lined caps for aqueous samples and PTFE faced 14B rubber lined caps for Organic samples. Replacement caps can be purchased separately.

  • PYREX Centrifuge Bottle

    Corning

    Heavy wall Screw cap Particularly useful in handling sputum specimens, this bottle enables digestion, shaking, neutralizing and centrifuging to be performed in one container. The tight-fitting polypropylene screw cap with Teflon® liner reduces the possibility of aerosol escape.

  • Amber Boston Round Glass Bottle

    8oz (240ml) Amber Boston Round with 24-400 White PP Cap and Teflon® Disc attached Cleaned and Certified for Semi-Volatiles 4oz Amber Boston Round with attached 22-400 Black PP Cap and PTFE Disc, Cleaned and Certified for Semi-Volatiles

  • E-C Vials w / Rubber Lined Caps, Clear, 2 ml

    DWK Life Sciences (Wheaton)

    …to protect light-sensitive samples. Black phenolic screw caps are packaged separately and inserted in the box with the vials. It is suggested to use 14B rubber lined caps for aqueous samples and PTFE faced 14B rubber lined caps for Organic samples. Replacement caps can be purchased separately.

  • Teflon™ FEP Drop-Dispensing Bottles

    Thermo Scientific Nalgene

    …acids/alkalis, reagents and solvents with Thermo Scientific™ Nalgene™ Teflon™ FEP Drop-Dispensing Bottles, featuring excellent chemical resistance for dispensing virtually any chemical. Tethered spout cap snaps securely into place and won't pop off or leak when the closed…

  • Safeway™ Series UN & DOT Compliance Bottle Shippers

    Polar Tech

    … Certified bottle shippers include EPS foam bottle over packs, heavy duty corrugated shipping cartons and glass bottles with Teflon® lined screw caps. Packaging instructions are printed on the carton. In compliance with UN/D.O.T. regulations governing shipments of hazardous materials…

  • Amber M-T Vial File

    DWK Life Sciences (Wheaton)

    Attached screw caps Autoclavable Rubber lined caps Amber sample vials have solid top black phenolic caps that are Teflon faced with 14B rubber liners. Cap material is black phenolic and cap and liners are autoclavable. This sample vial and closure combination provides an extremely…

  • Clear M-T Vial File

    DWK Life Sciences (Wheaton)

    Autoclavable Attached screw caps Rubber lined caps Clear sample vials have solid top black phenolic caps that are Teflon faced with 14B rubber liners. Cap material is black phenolic and cap and liners are autoclavable. This sample vial and closure combination provides an extremely…

  • Organic Series Vials

    DWK Life Sciences (Wheaton)

    …closed-top closures have Teflon® faced 14B white styrene-butadiene rubber liners and the open-top closures have a Teflon faced silicone septa assembled in the cap. The cap material is black phenolic; the cap and the liners are autoclavable. With all the organic vials, Teflon and type 1 glass are…

  • COD Analysis Kits

    CHEMetrics

    …sulfuric acids and potassium dichromate. To perform the COD determination, the analyst simply removes the Teflon® lined screw cap from the vial, adds sample to the vial, and replaces the cap. The vial is then heated for two hours at the required temperature in a standard digestor block. Once…

  • Digital Microdispenser Accessories

    Drummond

    …plates Manifolds are stainless steel, with removable Teflon ® end caps and Luer connector for attachment to pall valve Autoclavable Straight-type manifolds have a central intake shaft perpendicular to manifold and Teflon plug at either end of the manifold Bent-type manifolds…

  • Double Sidearm Celstir® Spinner Flasks

    DWK Life Sciences (Wheaton)

    …polypropylene cap Teflon®-faced cap, silicon rubber liner Internal Teflon-covered impeller assembly permits gentle stirring of cell suspension cultures in sealed flasks by placing on a magnetic stirrer. Nylon bearing sleeve attached to the underside of cap supports Kynar®-coated,…

  • Hybridization Oven Accessories

    Labnet

    …construction blocks most beta radiation. They are easy to clean and resistant to all hybridization reagents, including PEG. The high temperature cap has a Teflon seal for leakproof performance. The mesh sheets are precut for easier handling and preventing membrane overlap. Available in packs of 5…

  • Thomas Sub-Micro Cells

    Thomas®

    …the alignment of the sample for maximum sensitivity in the spectrophotometer. The sample is inserted and retrieved with a pipet. The cells have two polished windows and are supplied with a tight-sealing polypropylene cap and a Teflon cover. Exterior dimensions (W x L x H, mm): 12.5 x 12.5 x 45.

  • Celstir Assy, Retrofit Complete w/4 Sidearms 1000ml

    DWK Life Sciences (Wheaton)

    …flasks are proportioned to provide a head space ratio of 1:1 or greater. The unit consists of a glass flask, Teflon® and glass impeller assembly, and Teflon and Silicone-lined top cap. It is designed for use with Wheaton Micro-Stir magnetic stirrers. The entire unit may be autoclaved. Wheaton…

  • Metal Lysing Tubes, 2mL, with Grinding Cylinders

    MP Biomedicals

    …threaded cap provides a leak-proof closure without the energy-robbing alternatives like plastic flange screw caps or rubber stoppers. A Teflon O-ring prevents leakage, and can be cleaned with detergent and/or autoclaving, or replaced entirely between samples. Machined knurls on the cap provide a…

  • Metal Lysing Tubes, 2mL, with Grinding Balls

    MP Biomedicals

    …threaded cap provides a leak-proof closure without the energy-robbing alternatives like plastic flange screw caps or rubber stoppers. A Teflon O-ring prevents leakage, and can be cleaned with detergent and/or autoclaving, or replaced entirely between samples. Machined knurls on the cap provide a…

  • Tissue Culture Flasks

    Techne (Cole-Parmer)

    …silicone rubber coupling attached to underside of cap. Cap is plastic with a Teflon® liner and silicone rubber gasket which seals against the mouth of flask. Both liner and coupling are removable from cap. Side arms and ports have plastic screw caps with silicone rubber liners. 9382E50 through…

  • Chemware PFA Test Tubes

    Saint Gobain

    For trace metal analysis Inert, non-contaminating Low metal ion content Teflon ® PFA resin Transparent tubes can withstand temperatures up to 500°F (260°C). Tubes do not include caps.

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