Septum Cap

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Septum Cap
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  • Whatman Mini UniPrep G2 Multicompressor ? HPLC/UHPLC

    GE Healthcare

    …simultaneously Designed for GE’s Mini-UniPrep G2 ? with integral borosilicate glass autosampler vial, plunger and attached filter membrane, and septum with cap Glass construction prevents interference of leachables from plastic housing with HPLC/UHPLC pharmaceutical analysis Mini-UniPrep G2 vials…

  • Whatman™ Mini-Uniprep™ Syringeless Filters

    GE Healthcare

    …samples. Mini-UniPrep models with slit septa (1233W46-1233W69) are for automated sampling and feature slit septa cap and translucent housing. Amber Mini-UniPrep models (1233W70-1233W81) are for light sensitive samples and feature a standard cap with amber housing.  

  • Whatman Mini-UniPrep G2 Multi-Compressor Tray

    GE Healthcare

    …attached filter membrane, and septum with cap A multicompressor streamlines syringeless filtration – preload in advance with an extra trayDesigned for GE’s Mini-UniPrep G2, which combines a borosilicate glass vial, plunger and attached filter membrane, and septum with capA Mini UniPrep G2…

  • UniPrep Syringeless Filters

    GE Healthcare

    …the reservoir of the filter-plunger. UniPrep devices function in a similar way to the Mini-UniPrep. However, UniPrep does not contain a septum in the cap and can be used to filter larger volumes (1 to 5 ml). The UniPrep Syringeless Filter is selected based on compatibility with the sample…

  • Whatman Mini-UniPrep G2 Syringeless Filters

    GE Healthcare

    …to meet your needs. Process samples in one-third the time Mini-UniPrep Syringeless Filters combine a membrane filter, autosampler vial, septum, and plunger into a single device to provide efficient sample filtration for Ultra High Performance Liquid Chromatography (UHPLC)/High Performance…

  • Whatman UniPrep Syringeless Filters

    GE Healthcare

    …into the reservoir of the filter-plunger. UniPrep devices function in a similar way to the Mini-UniPrep. However, UniPrep does not contain a septum in the cap and can be used to filter larger volumes (1 to 5 ml). The UniPrep Syringeless Filter is selected based on compatibility with the sample in…

  • Whatman Mini UniPrep G2 Hand Compressor

    GE Healthcare

    …pressure to the cap and forcing the plunger into the vial. Alternatively, use of a hand compressor allows for pressure to be spread over the palm of the hand to reduce fatigue over multiple samples. Mini-UniPrep syringeless filters By combining a syringe filter, vial, cap, septum, and plunger…

  • Septum Sample Bottles

    SciSpec

    Supplied with open top polypropylene caps and Teflon®/FDA grade silicone septa Include a polypropylene cap and Teflon/silicone/polypropylene liner to ensure easier sampling and extraction 1755C01 through C12 are clear, 1755C18 through C44 are amber

  • LC Certified Vial Kits

    J.G. Finneran

    LC Certified Vial Test Parameters include: Glass - Type 1, Class A, 33 Expansion Clear or Amber Borosilicate Dimension –Height, Diameter, Bottom Thickness, Neck Length, Thread Profile, Annealing Cap/Septum- Diameter, Height, Thread Integrity, Center Flash, Septa Insertion …

  • Septum Screw Cap for Sample Tubes

    Simport

    Made of Polypropylene T504AQX screw cap incorporates a pierceable septum made of chemically resistant PTFE on the outside and silicone on the inside, both components being stable over a broad range of temperatures. The septum also acts as a silicone O-ring for better sample protection. It is…

  • PTFE / Silicone Septa for Sample Screw Caps

    National Scientific

    Extremely clean, natural-colored PTFE laminated to clear Silicone.

  • 11mm Snap Top Caps™

    J.G. Finneran

    …transport the vial to another location using the magnets found on these instruments. Thomas no.: 1167F43 The 11mm Snap Cap with an integral molded polyethylene septum area is now available pre-slit in order to offer a penetration aid for dull or thick needles. The closure is easy to snap on…

  • 1.5mL Vial and Cap for Dionex® AS50

    Environmental Express

    1.5mL Polypropylene vial with septum cap for Dionex AS-50 and AS-AP Autosampler. The septum is slit for easy penetration The septum is a laminate of blue PTFE on the bottom and white silcone on the top

  • Thomas Screw Cap Septum Vials

    Thomas®

    …series 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…

  • Septum Screw Cap for Microcentrifuge Tubes

    Simport

    Made of Polypropylene T347AQX screw cap incorporates a pierceable septum made of chemically resistant PTFE on the outside and silicone on the inside, both components being stable over a broad range of temperatures. The septum also acts as a silicone o-ring for better sample protection. It is…

  • Erlenmeyer Shake Flasks

    DWK Life Sciences (Wheaton)

    …graduation markings. Patented DuoCAP® allows sterile air exchange or leak resistant seal Re-autoclavable, reusable flasks Sterile to SAL 10-6 Individually packed in easy tear bags Available with a flat or baffled base Available with septum cap for pathogen containment

  • Septa, red PTFE/Silicone for use with 2 mL, large opening, screw cap, septum…

    MilliporeSigma

    Material: red PTFE/silicone Feature: temp. limit 250°C Packaging: pkg of 100 ea Septum Diam. x Thickness: 10 mm × 0.060 in. Compatibility: for use with 2 mL, large opening, screw cap

  • Vials

    I-Chem

    Clear or amber borosilicate glass Choice of open-top cap, PTFE/silicone septum or closed-top, PTFE-lined cap Amber glass is recommended for UV-light sensitive samples. Vials 9711J04 through J09 come with a Septa-Gard™ polyethylene friction-fit snap cover that fits over the vial to…

  • Storage Vial Convenience Kits, Open Top w/ Septum

    National Scientific

    …Type 1, Class A, 33 expansion borosilicate glass or 51A amber glass Capacity ranges from 2mL to 40mL Provide constant pH for duration of sample storgae life Chemically inert caps suitable for most chromatography and storage applications Top grade PTFE/silicone septa used for cleanliness

  • 2.0 mL, 11 mm GC Snap Ring Caps with Septum

    Restek

    Snaps on any crimp-style vial Save money! Use this snap cap when you don’t need to crimp

  • 13-425 Caps with Pre-inserted Septa

    National Scientific

    Pre-assembled caps and septa are convenient and minimize contamination from handling SepCaps are single piece all polypropylene caps with an integrally molded septum Phenolic resin caps perform well at high temperatures and exposure to corrosives Phenolic and urea storage caps are suitable…

  • Wide Mouth Septum Sample Bottles

    SciSpec

    Supplied with open top polypropylene caps and Teflon®/FDA grade silicone septa Include a polyproylene cap and Teflon/Silicone/polypropylene liner to ensure easier sampling and extraction 1755C64 through 1755C80 are clear; 1755D18 through 1755D28 are amber.

  • VOA Vials - Open Top Closures and Septum

    Thomas®

    High-quality borosilicate glass and rigid, autoclavable cap Standard open top, flat silicone/ PTFE septum design 40 mL capacity Available in clear or amber Vials are available assembled only or pre-cleaned to EPA protocol B. Independent laboratory certified version is also…

  • Thomas Screw Cap Septum Vials

    Thomas®

    …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 model of product listed in clearance section.

  • 13-425 Closures for 15x45mm Screw Thread Vials

    Thermo Scientific Sun SRi

    …contents will be removed Integral septum caps are an economical choice for HPLC applications Bonded septa caps resist dislodging during injection during use of large diameter blunt needles Solid top caps are suitable for sample storage Phenolic resin caps are autoclavable Closures are…

  • 10mm Screw-Cap NMR Tubes

    Wilmad LabGlass

    Commonly used in sample degasification these tubes can maintain vacuum quality of >10- 4 torr. For better vacuum, please check our Pressure/Vacuum Tube and Quick Pressure Valve Tube. Tube comes complete with open top screw cap and septum. Caps and septa can be ordered separately

  • 8-425 Screw Caps with Septa

    Agilent Technologies

    8-425 Screw Caps without Septa (2714S28) Open top polypropylene screw caps without septa are recommended instead of phenolic caps. Phenolic is a sulfur-based product that can flake and contaminate samples when syringe needle pushes through the septum. 8-425 Screw Caps with Septa (2714S29) Open…

  • Adapter, Septum Inlet, Two Ports

    Ace Glass

    Sampling adapter with standard taper inner joint bottom and o-ring cap-seal septum port at top for handling of air-sensitive materials. Supplied with open-top, 8-425 GPI cap and PTFE faced, silicone septum.

  • Thomas 9-112-2G Borosilicate Glass 60mL Clear EPA Vial, with Standard Open Top…

    Thomas®

    …rigid, autoclavable cap Standard open top, flat silicone/ PTFE septum design 60mL Capacity Clear color Vials are available with graduation line ? High-quality borosilicate glass and rigid, autoclavable cap. Standard open top, flat silicone/ PTFE septum design. 40 mL…

  • n-Butyllithium, 2.5M in hexanes, packaged in resealable septum cap bottle

    Alfa Aesar

    Included Fees: C848X33 has a Protective Can fee included in the price. C848X34 has a Protective Can fee included in the price. To see the value of these fees, download our Fee List.

  • Lithium bis(trimethylsilyl)amide, 20% (ca 1.06M) soln. in THF/ethylbenzene,…

    Alfa Aesar

    Synonym(s): LHMDS, Lithium hexamethyldisilazide Formula: C6H18LiNSi2 Formula weight: 167.33 CAS Number: 4039-32-1 UN Number: UN2924 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2931.90 Hazard Statements: H225-H314-H351-H335 Highly flammable liquid and vapour.…

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