Black Phenolic Screw Cap

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Black Phenolic Screw Cap
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  • Long skirted screw caps with rubber liners. Autoclavable, black mineral-filled phenolic resin White rubber liners sealed into cap 14B white rubber (FDA classification) Deep skirt reduces risk of contamination

  • …solid top black phenolic 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…

  • Black Phenolic Caps

    DWK Life Sciences (Kimble)

    Screw threads Choice of six liners

  • 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…

  • x65mm, 15-425 thread

  • 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.

  • 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

  • Bulk Black Phenolic Caps

    DWK Life Sciences (Kimble)

    Choice of six liners Screw thread

  • 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.

  • …They feature a round body, rounded shoulders and narrow screw neck opening. These environmentally sensitive bottles help eliminate waste and help to insure product integrity for long term storage. Attached black thermoset (phenolic) caps with tin foil liners offer good chemical resistance and are…

  • …shock and chemical leaching. Attached black phenolic (thermoset) caps with Polyseal™ cone liners form an exceptionally tight seal and offer a good chemical barrier. This liner molds itself around the sealing areas of the finish as the cap is screwed on, virtually eliminating leakage, evaporation,…

  • PolyCone Lined Phenolic Caps form an exceptionally tight seal and offer a good chemical barrier. This liner molds itself around the sealing areas of the finish as the cap is screwed on, virtually eliminating leakage, evaporation, contamination, binding and backing off. Great for everything from…

  • …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…

  • Black Phenolic Cap With PE Poly-Seal Liner

    DWK Life Sciences (Wheaton)

    Stress crack resistant Superior torque retention Excellent sealing characteristics Manufactured from LDPE. The unique cone design provides a wedge type seal that not only seals across the top but also across the inside diameter.

  • …storage, and field or plant sampling projects. They feature a round body, rounded shoulders and narrow screw neck opening. These environmentally sensitive bottles help eliminate waste and help to insure product integrity for long term storage. Black Phenolic Polyseal™ Cone Caps attached.

  • Black Phenolic Polyseal™ Cone Lined Caps form an exceptionally tight seal and offer a good chemical barrier. This liner molds itself around the sealing areas of the finish as the cap is screwed on, virtually eliminating leakage, evaporation, contamination, binding, and backing off.

  • …products. These general use bottles are perfect for liquids. They feature a round body, rounded shoulders and narrow screw neck opening. These environmentally sensitive bottles help eliminate waste and help to insure product integrity for long term storage. Black Phenolic Rubber Lined Caps attached.

  • Black Phenolic Screw Cap With Foil Liner

    DWK Life Sciences (Wheaton)

    Aluminum foil-faced pulp board liners Use these caps with organic solvents

  • Clear Screw Thread Vials offer maximum visibility. These general purpose glass Vials are made of Type I Borosilicate glass, providing exceptional resistance to heat shock and chemical leaching. Attached black phenolic (thermoset) rubber lined caps are autoclavable. The Liner is compliant with FDA…

  • …They feature a round body, rounded shoulders and narrow screw neck opening. These environmentally sensitive bottles help eliminate waste and help to insure product integrity for long term storage. Attached black phenolic (thermoset) caps with pulp/vinyl liners are perfect for general use. The liner…

  • Black Phenolic Screw Caps are manufactured from specially formulated phenolic resin to resist the effects of temperature and steam autoclaving. They have a non-toxic white rubber liner for all general culture applications.

  • …shock and chemical leaching. Attached black phenolic (thermoset) caps with PolyCone liners form an exceptionally tight seal and offer a good chemical barrier. This liner molds itself around the sealing areas of the finish as the cap is screwed on, virtually eliminating leakage, evaporation,…

  • Deep skirted PTFE lined screw cap. Autoclavable, black mineral-filled phenolic resin WPTFE liner is permanently bonded to cap Deep skirt reduces risk of contamination

  • Black Phenolic Cap With Rubber Liner

    DWK Life Sciences (Wheaton)

    Resistant to moisture vapor Chemical barrier Autoclavable Caps have excellent properties of resilience. The 14B white rubber lining material consists of homogeneous sulfur cured styrene-butadiene rubber. FDA Status complies with 21CFR 177.26, "Rubber articles intended for repeated…

  • Caps and Seals

    DWK Life Sciences (Wheaton)

    1230K91 - 1230K96: Black phenolic screw caps With 14B rubber liner Autoclavable Ideal for culture work 1230L89 - 1230L94: Tear-off unlined aluminum seals This seal can be completely removed and contents readily poured from bottle

  • With vinyl-lined caps Fitted with black phenolic screw caps with cushioned vinylite liner Convenience packed Each bottle comes ready to use with a lined thermoset cap attached. Thermoset caps offer a wide range of compatibility with stored contents as well as an excellent temperature…

  • …shock and chemical leaching. Attached black phenolic (thermoset) caps with Polyseal™ cone liners form an exceptionally tight seal and offer a good chemical barrier. This liner molds itself around the sealing areas of the finish as the cap is screwed on, virtually eliminating leakage, evaporation,…

  • …for long term storage. Attached black phenolic (thermoset) caps with Polyseal™ cone liners form an exceptionally tight seal and offer a good chemical barrier. This liner molds itself around the sealing areas of the finish as the cap is screwed on, virtually eliminating leakage, evaporation,…

  • Vials and Phenolic Caps with White Rubber Liners Manufactured from amber 203 borosilicate glass Closed top black phenolic closures, unattached Closures supplied with PTFE-faced / white rubber liners

  • Vials and Phenolic Caps with PTFE-Faced / White Rubber Liners Manufactured from amber 203 borosilicate glass Closed top black phenolic closures attached Closures with PTFE-faced / white rubber liners or white rubber liners Vials packaged in corrugated trays with partitions

  • …integrity for long term storage. Attached black phenolic (thermoset) caps with Polyseal™ cone liners form an exceptionally tight seal and offer a good chemical barrier. This liner molds itself around the sealing areas of the finish as the cap is screwed on, virtually eliminating leakage,…

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.

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