Teflon Caps

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Teflon Caps
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  • Vials, Teflon Lined Cap

    Berlin Packaging

  • 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

  • 35MM RED CAP&TEFLON SEAL

    Thermo Scientific

  • Clear Borosilicate Sample Vials offer maximum visibility. Type I borosilicate glass assures the contents integrity. Most vial sizes packaged in blue corrugate boxes to reduce carbon dust. Green Thermoset F217 & Teflon® Caps.

  • …Teflon®-lined cap Caps have Teflon liner with triple-extruded polyethylene backing and green melamine/urea closure Neck has continuous screw head 2 oz. bottles are furnished with number 20 caps 4 oz. bottles are furnished with number 22 caps 8 oz. bottles are furnished with number 24 caps 16…

  • As supplied with 9212K21 series test tubes, with Teflon over-liner Cap size shown is GPI thread-finish

  • Wide Mouth Teflon FEP Bottles

    Thermo Scientific Nalgene

    …2101 (1717D70) series Transparent Teflon FEP, with Tefzel® ETFE screw cap bottles Resistant to most known reagents Excellent for trace metal analysis and for applications with organic solvents Leakproof Autoclavable Usable from -100° to 150°C; bottle without cap usable to 205°C Wide mouth for…

  • 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…

  • Contaminants such as loose dirt, carton lint, aerosols, and fine glass particles are removed by the Vacuum and Ionization process. Green Thermoset F217 & Teflon® Caps attached.

  • …(PBT) High Temperature Caps can be sterilized at up to 180°C and have a Teflon® liner for sealing. The Open Top Caps are polybutylene terephthalate (PBT) and require piercible silicone septa (sold separately) for sealing. The Three Hole Delivery Cap has 1/4-28 threads at the…

  • …Teflon®-lined caps and green melamine/urea closure Convenience packed Each bottle comes ready to use with a cap attached. Fitted with urea/melamine caps with Teflon liner with triple-extruded polyethylene backing. Polyethylene backing provides good resilience and deters back-off. Cap

  • Polypropylene Open-Top Screw Caps

    DWK Life Sciences (Wheaton)

    … 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 Teflon.  They are available in convenient…

  • White Polypropylene Cap With Teflon Liner

    DWK Life Sciences (Wheaton)

    Ideal for high purity chemicals, strong acids, solvents Excellent for environmental samples, pharmaceuticals and diagnostic reagents Teflon-faced foamed polyethylene liner offers the excellent chemical resistance of Teflon with the compressibility and sealing properties of polyethylene foam.

  • Combine the near-indestructibility of Teflon® FEP with the convenience of a screw closure Unbreakable, nearly transparent, non-contaminating, and resists virtually all chemicals Flasks withstand temperatures from -270°to +205°C; closures from -100° to +150°C Can be…

  • With attached screw caps Ideal for storing dry powders, soil samples and specimens

  • With attached screw caps Ideal for field or general laboratory use

  • 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…

  • SYNTHWARE Teflon Septum

    Kemtech America

    Teflon Septum made from PTFE. Size: 14, 25, and 32mm available.

  • 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…

  • 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

  • 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:…

  • 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…

  • 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

  • Nalgene Teflon FEP Centrifuge Bottles

    Thermo Scientific Nalgene

    Teflon® FEP Bottles RCF to 4,000 x g Withstand temperatures from -100° to +150°C Flat bottoms Autoclavable bottles have an 80% capacity (approx. 200 mL) in refrigerated centrifuges. Bottles include 38 mm Tefzel® ETFE screw caps. Dimensions (o.d. x H, mm): 62 x 122.

  • Amber Boston Round Glass Bottles

    DWK Life Sciences (Wheaton)

    With attached screw cap 30-1000 mL (1 oz-32 oz) sizes Polypropylene caps with choice of liners Amber glass for light sensitive samples Narrow mouth bottles are Type III soda-lime glass and conform to USP Type III requirements. These bottles are ideal for solvent, chemical and…

  • EC Vial Series

    DWK Life Sciences (Wheaton)

    …Teflon-lined caps The organic series consists of clear and amber glass vials with solid or open top closures. The 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. Cap material…

  • Colors permit easy identification and sorting Polypropylene caps fit all 1743E10 series PYREX ® bottles ranging from 100 mL to 10 L Autoclavable to 140°C One-piece cap eliminates liners Plug seal ensures leak-free closure Case contains 20 caps

  • Black Phenolic Screw Caps

    DWK Life Sciences (Wheaton)

    These autoclavable caps are designed to ensure the ultimate in product safety. The liners are white styrene-butadiene faced with Teflon.

  • 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…

  • White Polypropylene Screw Caps

    DWK Life Sciences (Wheaton)

    … White, autoclavable caps have a bonded Teflon-Faced Silicone Liner making them suitable for storage and containment of volatile solvents, sensitive compounds and corrosive chemicals.  The liners consist of 0.055” of Silicone and 0.005” of Teflon. They are available in convenient…

  • Black Phenolic Screw Caps

    DWK Life Sciences (Wheaton)

    Tefon®-faced (14B) rubber liners Autoclavable caps are designed to ensure the ultimate in product safety. The liners are made of a nontoxic white styrene-butadiene rubber and are faced with Teflon® which offers excellent chemical resistance. They are available in convenient lab pack quantities as…

  • …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…

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