Bottles

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  • PPCO Centrifuge Bottles

    Thermo Scientific Nalgene

    Perform biopharmaceutical aseptic fluid transfer or sampling applications with the tri-clover flange of Thermo Scientific™ Nalgene™ PPCO Centrifuge Bottles, molded of transparent polypropylene copolymer. Ideal for large-volume cell harvesting, pelleting and protein purification, these…

  • 15-415 Dropper Tip Caps

    DWK Life Sciences (Wheaton)

    Screw cap made of radiation grade polypropylene Variety of colors Packaged in a case of 100 or 1000

  • White Polypropylene Cap With Poly-Vinyl Liner

    DWK Life Sciences (Wheaton)

    Suitable for a wide range of applications Excellent moisture barrier Good for mild acids, alkalis, solvents, alcohols, oil and aqueous products Cap liner consists of one mil poly vinyl film bonded to one mil HDPE on a #30 white pulp paper backing. Superior to plain pulp paper because…

  • Spout Closure

    Thermo Scientific Nalgene

    Dispense just one drop at a time, with convenient, one-hand operation Captive spout cap stays in place when bottle is squeezed

  • 8-425 Dropper Tip Caps

    DWK Life Sciences (Wheaton)

    Screw cap made of radiation grade polypropylene Variety of colors Packaged in case of 100 or 1000

  • Centrifugalize low- to moderate-speed large-volume biological and chemical samples with Thermo Scientific™ Nalgene™ PPCO Centrifuge Bottles, which include a sealing closure for added leakproof assurance at maximum speeds for when spinning hazardous materials. Molded of rigid and robust…

  • 58-400 Redi-Cap, PP White, Fmd PE Liner

    DWK Life Sciences (Wheaton)

    Use these caps with WHEATON or other manufacturers# glass bottles or vials White polypropylene screw cap provides clear surface for writing on cap Foamed polyethylene liner provides chemical resistance for acids, alkalis, solvents, alcohols, oils, household cosmetics and aqueous products …

  • Polypropylene Screw Closures

    Thermo Scientific Nalgene

    1228A16, A17 and A25 are for use only with NALGENE narrow- and wide-mouth bottles and Erlenmeyer flasks 1228A27 is for use with carboys Autoclavable Available in natural and amber

  • Closure 13-415

    DWK Life Sciences (Kimble)

    Polypropylene Fits Kimble 7377016150 (Thomas No. 9215E90)

  • White Polypropylene Screw Caps

    DWK Life Sciences (Wheaton)

    Bonded Teflon®-faced silicone liners 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”…

  • LDPE foam-lined white polypropylene cap Bottles sold separately: 013-series and 012-series Recommended for general purpose sampling where cleaning and certification is not required, or ready for your own cleaning and certification procedures Economically bulk packed Includes:…

  • Closure Stem + Drawtube 28mm

    Thermo Scientific Nalgene

    Stem & Draw Tube Closure Applicable with Nalge # 2401-0030, 2401-0060 & 2401-0500

  • Convenient assembly of caps and liners Available with standard or pre-slit septa Autoclavable and used for multiple injections

  • Polypropylene Dilution Bottles

    Thermo Scientific Nalgene

    Resistant to strong acids, alcohols and bases Nalge 2505 Autoclavable Polypropylene screw cap without liner Contact-clear bottles are graduated at 90 mL and 99 mL , accurate to 4 mL . Polypropylene copolymer, polypropylene screw closure. Temperature range -40 to 121°C…

  • Fit Thermo Scientific™ Nalgene™ Narrow Mouth and Wide Mouth Bottle Replacement Closures onto Nalgene narrow mouth and wide mouth bottles.

  • 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.

  • Thermo Scientific™ Nalgene Sealing Cap Assemblies ensure leakproof service of Nalgene centrifuge bottles at their recommended maximum rated speeds. They are also recommended for use when spinning hazardous materials.

  • Colored Polypropylene Caps

    DWK Life Sciences (Wheaton)

    Inner seal ring 45 mm size Caps have built-in, wedge-shaped sealing ring, eliminating the need for a liner. Use with Wheaton Lab 45® media bottles.

  • Closure 15-415 0

    DWK Life Sciences (Kimble)

    Closed top, linerless screw thread caps. Made of Polypropylene Economical, one-piece construction Unique design provides exceptional sealing properties Color: Natural GPI finish: 15-415 Autoclavable

  • Centrifuge Bottles With Sealing Cap

    Thermo Scientific Nalgene

    Ideal for bacterial, yeast and tissue isolations True one liter volume Autoclavable Excellent clarity and mechanical strength Non-cytotoxic USP class IV Recommended operating temperature: 4 to 22°C Storage to -70°C Leakproof up to 15,810 x g

  • The Vacuum Bottle Trap is a useful tool for easy and continuous liquid aspiration with vacuum when aspirating tissue culture media, wash solutions, supernatant fluids after centrifugation, chemical waste, etc. The Aspirator Bottle safely retains up to 1600 mL (54 oz) of fluids while the…

  • 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…

  • Replacement closed-top polypropylene closures and PTFE liners are sold separately and unassembled except for 1709B73, which is a 24-414 size that comes with a bonded-in PTFE-lined silicone liner.

  • Sealing Cap

    Thermo Scientific Nalgene

    Autoclavable Two-part assembly For attachment to centrifuge tubes or bottles to prevent leakage during extremely high speed centrifugation. Two-part assembly consists of polypropylene screw closure and a retained silicone gasket. Caps can be written on for easy notation.

  • 20-410 Dropper Tip Caps

    DWK Life Sciences (Wheaton)

    Screw cap made of radiation grade polypropylene Variety of colors Packaged in case of 100 or 1000

  • Fluid-Transfer Closure PP 70 mm

    Thermo Scientific Nalgene

    Closure size: 70mm; vacuum limit: 5in (127mm) Hg; pressure limit: 2 psig (0.137 bar) Fluid transfer closure is composed of polypropylene and is made for fluid transfer in the lab or field Autoclavable closure fits Nalgene® Mason jars or 125mL and 250mL straight-sided jars with 70mm…

  • Caps for Screw Thread Vials

    DWK Life Sciences (Wheaton)

  • Heavy Duty Vacuum Bottles

    Thermo Scientific Nalgene

    Thick-walled polypropylene Nalge 2126 Wide mouth Polypropylene bottle and closure TPE gasket for leakproof vacuum Sizes range from 1 to 5 liters Durable bottle for extra-rugged service. Polypropylene bottle with white polypropylene closure and TPE gasket provide…

  • Prevent leakage under demanding conditions. Thermo Scientific™ Screw Cap Microcentrifuge Tube Caps feature o-rings to form a secure seal. Optimized for secure short term storage in low temperatures, these autoclavable screw caps are available in a variety of colors, and adapt to your…

  • Cap w / Strap 53mm F / Jerricans

    Thermo Scientific Nalgene

    Jerrican Cap with Strap 53mm screw thread

  • Closure 18-415 0

    DWK Life Sciences (Kimble)

    Closure of one-piece construction with a seal achieved due to a unique inner sealing ring. Intended for use with 73750, 73760 and 73770 disposable culture tubes and 73785 disposable centrifuge tubes. Natural polypropylene Autoclavable Designed from ASTM Specification E982

  • Closure / Stem / Drwtube, 24mm

    Thermo Scientific Nalgene

    Stem & Draw Tube Closure Applicable with Nalge # 2401-0125 & 2401-0250

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