Flask Ptfe

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Flask Ptfe
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  • PTFE Boiling Flask, Round Bottom, Single Neck

    Ace Glass

    Round bottom,single neck,all PTFE boiling flask. Maximum temperature 260 degrees C.

  • VITLAB, PFA Round Bottom Flasks

    BrandTech®

    …that greatly simplify cleaning. PFA surface properties offer superior cleanability to glass, PTFE and polypropylene containers, reducing risk of sample carryover in trace analysis applications. Maximum operating temperarture of these PFA round bottom flasks under vacuum is 50°C.

  • Oval Stir Bars

    Globe Scientific

    Produced from PTFE For efficient stirring in round bottomed flasks

  • Class A Volumetric Flasks, Heavy Duty, Wide Mouth, PTFE Stopper

    Wilmad LabGlass

    …at 20°C, this Class A, borosilicate glass, wide mouth flask is designed to provide pipette access along with facilitating filling and sampling. Unique flat bottom interior permits use of a standard stir bar. The heavy wall thickness gives greater durability. Supplied complete with PTFE stopper.

  • Flask Volumetric Class A Raysorb PTFE 250ml

    DWK Life Sciences (Kimble)

  • Flask Volumetric Class A Raysorb PTFE 100ml

    DWK Life Sciences (Kimble)

  • SYNTHWARE Flask-Length PTFE Stoppers

    Kemtech America

    PTFE Stopper, Flask Length, Synthware, Various Joint Sizes Available.

  • KIMAX® Heavy-Duty Wide-Mouth Class A Volumetric Flasks with PTFE Stoppers

    DWK Life Sciences (Kimble)

    Clear Glass With PTFE Stoppers Pipet access is easy with wide-mouth, volumetric flasks Superior strength, durability and safety from heavy, uniform walls Quick identification with large, permanent, easy-to-read markings Flat interior bottoms for stirring with standard stir bars …

  • PYREX® Class A Volumetric Flasks with PTFE Stopper

    Corning

    These Class A PYREX® volumetric flasks have machine-blown bodies to which are sealed heavy-beaded, heavy-tubing necks, tooled for No. 9 PTFE color-coded keyhole stoppers. For replacement stoppers see No. 7630. The graduation line is sharp and permanent. Large white block letters make the…

  • Flask Volumetric Class A Raysorb PTFE 10ml

    DWK Life Sciences (Kimble)

    These flasks are RAY-SORB™ processed to protect your light-sensitive contents from short-length lightwaves. Calibrated to contain With a marking spot Supplied with a PTFE Standard Taper stopper having a color-coded handle Replacement stopper is 41901R Designed from ASTM…

  • Flask Volume Class A Raysorb PTFE 200ml

    DWK Life Sciences (Kimble)

  • Flask Volumetric Class A Raysorb PTFE 25ml

    DWK Life Sciences (Kimble)

  • Flask Volumetric Class A Raysorb PTFE 50ml

    DWK Life Sciences (Kimble)

  • Flask Head, PTFE-Clad Bottom Joint

    Ace Glass

    …and are 14/20 side necks are ground. See 9443-20 for head with PTFE-Clad bottom joint and polished top joints. Side arms are placed at proper angles so that the thermometer or addition tube may be placed in the flask without interfering with the stirring unit. For use with 9448-50 or 9450 Flasks.

  • KIMAX® RAY-SORB® Heavy-Duty Wide-Mouth Class A Volumetric Flasks with PTFE…

    DWK Life Sciences (Kimble)

    RAY-SORB Processed Glass with PTFE Stoppers Pipet access is easy with wide-mouth, volumetric flasks Superior strength, durability and safety from heavy, uniform walls Quick identification with large, permanent, easy-to-read markings Flat interior bottoms for stirring with standard…

  • RAY-SORB® Erlenmeyer Flasks with Color-Coded Standard Taper PTFE Stoppers

    DWK Life Sciences (Kimble)

    …than 1% transmission below 400 nm and approximately 5% transmission from 400-600 nm Without a capacity scale Standard Taper PTFE stopper is supplied with the flask Replacement stopper is 41901R Designed from ASTM Specification E1404, Type II, Class II requirements Manufactured from 33…

  • Flask, Separatory Funnel Type, 1:5 PTFE Plug, Standard Wall

    Ace Glass

    With three necks and PTFE plug (5mm bore on 5000mL, 4mm bore on all other sizes) stopcock outlet. Available in standard and heavy wall. Heavy wall approximately 30% heavier than standard wall. For stopcock plugs, see 8224. For heating mantle, see 12039

  • Flask, Volumetric, Class A, Raysorb, PTFE, 500mL

    DWK Life Sciences (Kimble)

  • Flask, Volumetric, Class A, Raysorb, PTFE, 1000mL

    DWK Life Sciences (Kimble)

  • ProCulture® Gas Venting Cap with 50mm 0.2µm PTFE Filter with Sanitary Fitting…

    Corning

    …handling can be used to provide gases into larger Spinner Flasks with vertical sidearms during cell culture to enhance the productivity of the cell culture. Together with sensor probe fittings and media handling fittings, they allow Spinner Flasks to operate as bioreactors when they are attached to…

  • Equilibration Flask

    Ace Glass

    …the use of grease or breakseals in CO2 recovery. Water samples are introduced by pipet into bulb by removing PTFE plug. After reinstating plug, degassing of water and CO2 is transferred to sample tube 7410. Unit consists of PTFE plug with FETFE O-Ring and glass vessel with 25mL bulb at bottom.

  • SYNTHWARE Dessicant Flask

    Kemtech America

    Dessicant Flask, Joint: 34/45, with 2mm bore PTFE stopcock.

  • PTFE Reactor, Body Only

    Ace Glass

    All PTFE reactor body, component of our 6390 PTFE Filter Reactor product family.

  • PTFE Thermometer Adapters

    Across International

    Thermometer adapter with PTFE body and Viton® O-ring for air tight vacuum work. Features Adapter has a threaded polypropylene screw cap on top with an inside O-ring for depth adjustment of 6-7mm for straight stem thermometers, glass tubing and other items Rotating the extracting…

  • Scienceware® Safe-Lab® PTFE Stoppers

    Bel-Art Products

    Similar to 8771R10 series, but in standard taper joint sizes Conforms to ASTM Standard E 675 Use with boiling and distilling flasks

  • Support Ring, Solid PTFE

    Ace Glass

    Useful for supporting column, flasks, dishes, etc. Shaped with internal bevel.

  • Clean-In-Place Sprayer, Bench Scale, PTFE

    Ace Glass

    Bench scale, 1000 - 6000mL, Clean-In-Place sprayer for use with either pressurized or vacuum assisted flask washing. All PTFE construction. Four, 3 inch sections with available extenders allow flexibility. Ace recommends that the sprayer ball be positi

  • Gasket, Reaction Flask

    Ace Glass

    …surfaces. Plain flat or grooved PTFE gaskets reduce breakage and make an effective seal. Our flat, exclusive FETFE gasket provides a leak-free seal with slight clamp pressure. These are designed especially for use with our conical or flat ground flange style reactor flasks from 500mL up to 4000mL.

  • Filtration Assemblies & Flask

    DWK Life Sciences (Kimble)

    …to vacuum sources. A second flask should be connected between the filtering flask and the vacuum source to prevent accidental entry of the filtrate into the vacuum line or pump. ULTRA-WARE® Filtering Flask with Rubber Stopper Joint (1173F68) This flask is manufactured from heavy wall…

  • Key-Head Color-Coded Medium Length PTFE Stoppers

    DWK Life Sciences (Kimble)

    Stoppers are used with laboratory glassware such as flasks and separatory funnels. PTFE has excellent chemical resistance and resists freezing in ground glass joints Remove the colored polyethylene handle from the PTFE stopper before cleaning or exposing to temperatures above 80 °C …

  • PTFE Head Insert, Ace-Thred Compression Fittings

    Ace Glass

    Ace-Thred, compression fitting, PTFE inserts. Use with Ace reaction heads, codes 12858, 12860, 12862 and 12864.

  • PYREX® PTFE Standard Taper Keyhole Stoppers, Color-Coded

    Corning

    …PYREX® keyhole stoppers are made from polytetrafluoroethylene (PTFE) and conform to Standard Taper stopper dimensions. The color-coded keys make sorting and selecting the correct size much faster and easier. These stoppers may be used in place of conventional glass Standard Taper flask stoppers.

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