Rubber Septum

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Rubber Septum
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  • SYNTHWARE Septum, Stopper, Sleeve Type for NMR Tubes

    Kemtech America

    Sleeve Type Septum stopper made from natural white rubber for use with 5mm NMR tubes.

  • SYNTHWARE Septum Stoppers, Sleeve Type

    Kemtech America

    Sleeve Type Septum Stopper made from natural white rubber.

  • Thomas Screw Cap Septum Vials

    Thomas®

    … Tuf-bond Septa   Thickness: 100 mils Of silicone rubber with PTFE facing 10 mils thick Septa of butyl rubber, silicone rubber or rubber-laminated PTFE are available on special order. Septum diameter indicated in listings. NOTE: Image might not represent exact…

  • Septa, Rubber

    Ace Glass

    Septa tops are flanged with a sleeve-like extension that folds down over the vessel's neck. Punctured diaphragm re-seals after syringe is withdrawn. Septa are supplied in a variety of sizes, red, white or grey rubber.

  • Thomas Screw Cap Septum Vials

    Thomas®

    …Septa. Cap number and hole diameter given in listings. Tuf-bond Septa (9711D10 to D45) Thickness: 100 mils Of silicone rubber with PTFE facing 10 mils thick Septa of butyl rubber, silicone rubber or rubber-laminated PTFE are available on special order. Septum diameter indicated in listings.

  • Make Life Easier (MLE) Capillary Tool Kit for Agilent GCs

    Restek

    Includes: Capillary installation gauge for Agilent GCs Inlet wrench for Agilent GCs Septum nut removal tool 1/8", 3/16", and 1/4" nylon brushes 1/4", 3/8", and 3/16" stainless steel wire tube brushes Stainless steel surface brush 6 stainless…

  • Flask, Round Bottom, with Threaded Joint

    Ace Glass

    …type connection eliminates the need for clamps while offering the positive leak-tight seal of ground glass. Supplied with threaded cap with hole, one PTFE-faced silicone rubber septum and one O-Ring. Available with externally threaded side port which is also supplied with cap, septum, and O-ring.

  • SYNTHWARE Nitrogen/Argon Manifolds

    Kemtech America

    With 14/20 outer joint at the center to fit a rubber septum for keeping syringes under an inert environment cutting down on the number used.

  • Adapter, Adjustable Electrode, Ace-Thred

    Ace Glass

    rubber septum for sealing, the electrode may be adjusted for depth or removed if desired. Capillary of glass is 11/2-2mm with 76mm of stem for sealing to apparatus. Size is determined by bore of hole in bushing. Overall length of glass approximately 140mm. Supplied complete with one 12901 septum and…

  • Make Life Easier (MLE) Capillary Tool Kit for Shimadzu GCs

    Restek

    …x 10 mm open end wrench 16 mm x 17 mm open end wrench Rubber-tipped slide-lock tweezers Scoring wafers Inlet liner removal tool Septum puller Mini wool puller/inserter tool 4-inch tapered needle file Swivel head flashlight Mini hand drill set 15 cm compact steel ruler…

  • Socket, Rubber Septum

    Ace Glass

    End tooled to accept rubber stopper septum. Used on Chromatographic Columns. Overall length 15cm, opening is 5mm. Rubber septum listed below. Socket also works well with 12898 Septum, see Division II.

  • Adapter, Feed Tube, Septum

    Ace Glass

    …Nylon bushing and Fetfe O-ring for use with 5831, 5832 adjustable feed tubes. Size listed is Ace-thred designation which refers to I.D. of tubing above lower thread and corresponds to 5820 column diamater. Supplied complete with one silicone rubber septum and two Nylon busings with FETFE O-rings.

  • Magnetic Screw Thread Headspace Vial Caps

    DWK Life Sciences (Kimble)

    Designed to fit 18 mm screw thread headspace vials. 1184G07 (73880-18) is silver with red PTFE/white silicone press fit septum 1184G08 (73885-18) is silver with red PTFE/gray press fit butyl rubber septum

  • CoaguStaph™ Rabbit Coagulase Plasma

    Hardy Diagnostics

    Lyophilized rabbit plasma, for the identification of Staphylococcus aureus by the coagulase test. EDTA helps eliminate false positives, not recommended for germ tubes, packaged in a vial with a rubber septum and aluminum crimp seal.

  • Adapter, Adjustable Electrode

    Ace Glass

    Threaded adapter for use with platinum or other electrodes that normally would be step sealed to glass. With threaded bushing and silicone rubber septum for sealing, the electrode may be adjusted for depth or removed if desired. Diameter of electrode i

  • Vial, Conical Reaction, Research

    Ace Glass

    …Major difference is this thin-walled vial has better heat transfer for the more demanding research project. Supplied with threaded cap with hole, one PTFE faced silicone rubber septum and one O-ring. Available with externally threaded side port which is also supplied with cap, septum, and O-ring.

  • Vessel, Peptide

    Ace Glass

    Cylindrical vessel with 2mm bore PTFE stopcock and porosity C (25-50m) fritted disc at bottom, GPI thread at top. Supplied with solid cap, holed cap, and PTFE faced silicone rubber septum. All wetted surfaces are either glass or PTFE. For replacement caps and septa, see 9590 and 8787 respectively.

  • Gas Sampling Bulbs, 250cc

    Bel-Art Products

    …long Maximum recommended pressure is 15 psi 1207Y48 has 4mm straight bore stopcock on one end and silicone rubber septum mounted in screw fitting on the other end. Septum can withstand several injections. 6 septa included. Overall length 29cm (11-15/16") 0211F02 has 4mm straight…

  • Ready assembled screw closures/caps, N 13

    MACHEREY-NAGEL

    …no liner Closures available with a broad variety of septa materials For single septa, especially PTFE virginal septum, please see appropriate section Red Rubber / FEP septum for routine analyses; for more demanding analyses: high purity silicone / PTFE septa Packed with 100 pieces in a…

  • Ready assembled crimp closures/caps, N 8

    MACHEREY-NAGEL

    …most of them - aside from physical inspection - being tested analytically as well prior to assembly. Three-layer septum natural rubber / butyl / TEF or two-layer septum Red Rubber / FEP for routine analyses; for more demanding analyses: high purity silicone / PTFE septa To be sealed with…

  • EPA Water Analysis, Screw Thread, Amber 203 Borosilicate Glass, Vials without…

    DWK Life Sciences (Kimble)

    …Interim Primary Drinking Water Regulations; Control of Trihalomethanes in Drinking Water" and recommends the use of 28 x 95 mm vial for discrete water sampling. KIMBLE also offers the specified open-top closures (73804 and 73806A) as well as the PTFE-faced silicone rubber septum (73818A).

  • Caps

    TriForest

    …culture. Septum Cap Serves as closure for flasks and media bottles. This cap comes in standard blue polypropelene with gray butyl rubber. Ideal for injectibles, especially pathogenic media. DuoSeptum Cap This cap is an ingenious combination of our TriForest septum Cap and vented…

  • Gas Collecting Tube, with Sampling Port

    Ace Glass

    Standard collecting tube with glass stopcock and capillary tubing for connecting to rubber tubing and syringe sampling port with septum. Available with either glass or 1:5 taper PTFE stopcock plugs. For replacement stopcock plugs, see 8223 (PTFE), 8224 (glass).

  • Ready assembled crimp closures and plain crimp caps, N 11

    MACHEREY-NAGEL

    …cross- or unslit septa material has been physically and analytically been tested prior to assembly. Three-layer septum natural rubber / butyl / TEF or two-layer septum Red Rubber / FEP for routine analyses; for more demanding analyses: high purity silicone / PTFE septa Cross-slit silicone/PTFE…

  • Ready assembled screw closures/caps, N 8

    MACHEREY-NAGEL

    …used for the production of the N 8 screw closures has – aside from physical inspection – also been tested analytically Red Rubber / FEP septum for routine analyses; for more demanding analyses: high purity silicone / PTFE septa Slit silicone/PTFE septa as a penetration aid for…

  • Screw closures/caps, N 10

    MACHEREY-NAGEL

    …open top black screw closures 10-425 and plain caps with no liner Closures available with a broad variety of septa materials Red Rubber / FEP septum for routine analyses; for more demanding analyses: high purity silicone / PTFE septa Slit silicone/PTFE septa as a penetration aid for…

  • Ready assembled screw closures, N 9

    MACHEREY-NAGEL

    …used for the production of the N 9 screw closures has – aside from physical inspection – also been tested analytically Red Rubber / FEP septum for routine analyses; for more demanding analyses: high purity silicone / PTFE septa Slit silicone/PTFE septa as a penetration aid for…

  • Bonded screw closures, N 9

    MACHEREY-NAGEL

    …used for the production of the N 9 screw closures has – aside from physical inspection – also been tested analytically Red Rubber / FEP septum for routine analyses; for more demanding analyses: high purity silicone / PTFE septa Slit silicone/PTFE septa as a penetration aid for…

  • Ready assembled snap ring closures, N 11

    MACHEREY-NAGEL

    …used for the production of the snap ring closures has – aside from physical inspection – also been tested analytically Red Rubber / FEP septum for routine analyses; for more demanding analyses: high purity silicone / PTFE septa Cross-slit silicone/PTFE septa as a penetration aid…

  • Target DP* 9mm Assembled Vial Kits

    National Scientific

    …applications where silicones and rubber septa are not suitable. National C5000 Series Target DP 9mm Solid Closure AVCS technology provides maximum protection of samples during long term storage. The protective top prevents accidental puncture of the septum and resulting sample loss. Can be…

  • Target DP 9mm Vial Closures

    National Scientific

    …or applications where silicones and rubber septa are not suitable. National C5000 Series Target DP 9mm Solid Closure AVCS technology provides maximum protection of samples during long term storage. The protective top prevents accidental puncture of the septum and resulting sample loss. Can be…

  • Target DP* 9 mm Convenience Kit

    National Scientific

    …applications where silicones and rubber septa are not suitable. National C5000 Series Target DP 9mm Solid Closure AVCS technology provides maximum protection of samples during long term storage. The protective top prevents accidental puncture of the septum and resulting sample loss. Can be…

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