Vials

Chromatography Vials, Vials, National Scientific

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  • Headspace Vials

    National Scientific

    Fits most autosamplers Crimp seal finish Flat or rounded bottoms Beveled edge Type 1 borosilicate glass Clear glass vials with 20mm crimp seal finish are designed to fit most headspace autosamplers Flat bottom vials maximize heating efficiency when used with bottom Round…

  • Target DP Vial System

    National Scientific

    For Agilent 7673 and 1100 Series Autosamplers Wide cap profile for rotating or robotic arm autosampler trays 40% wider opening 33 expansion glass (Type I Class A) Borosilicate glass Convenience of a screw cap vial with the integrity of a crimp vial, I-D™ vials have…

  • Target Crimp Top Vial System, 2 mL, 12 x 32 mm Glass Vials

    National Scientific

    For Agilent, Gilson, Hitachi and other autosamplers Precision-formed neck for improved autosampler handling 40% wider opening 33 expansion glass (Type I Class A Borosilicate) Combines the convenience of a larger opening with the security of a tighter seal. Tightly controlled crown formation…

  • Certified Vial Kits

    National Scientific

    National Scientific Certified vial kits are fully lot tested for 19 critical characteristics to provide the extra assurance that time after time the vial that you use upholds the rigorous manufacturing standards of National Scientific. National Scientific Certified Vials are offered as unassembled…

  • 8mm Autosampler Inserts

    National Scientific

    These clear glass or polypropylene inserts for 8mm HPLC and GC autosampler vials are available in a variety of configurations with usable volumes ranging from 125-200μL.

  • PTFE / Silicone Septa for Sample Screw Caps

    National Scientific

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

  • Non-Assembled Convenience Kits

    National Scientific

    Sample vials with PTFE-lined storage caps Available in clear or amber glass Each carton contains shrink-wrapped vials and PTFE-lined caps in plastic bags

  • Mass Spec Certified Vial Kits

    National Scientific

    Industry’s first and only pre-cleaned, low particle, low background chromatography vial The only vial clean enough for every high sensitivity application Testing process ensures integrity of 13 critical physical characteristics Unique pre-cleaned vials packaging and airtight,…

  • Target Crimp Top Vial System, Glastic Vials

    National Scientific

    Precision formed neck for improved autosampler handling 40% wider opening 33 expansion glass (Type I Class A Borosilicate) Combine the convenience of a larger opening with the security of a tighter seal. Tightly controlled crown formation improves seal. I-D vials with write-on…

  • 8-425 Septa

    National Scientific

    PTFE Disk septa are chemically inert PTFE Red Rubber septa are economical for many GC applications PTFE/Silicone septa are most popular for HPLC and IC applications Pre-slit septa are easier to pierce with thin gauge needles

  • Target 10-425 Screw Thread Assembled Vial Kits

    National Scientific

    Wide opening Ready to use Save time and labor Target Kit includes caps and septa screw thread vials that are supplied in a storage tray. Vials have a wide opening, 2 mL capacity and measure 12 x 32 mm. Vials are supplied ready to use saving time and labor. Trays are stackable for…

  • Sample Storage Caps

    National Scientific

    PTFE-lined Film/foam backing for broad chemical resistance Not autoclavable

  • Target Polyspring Inserts

    National Scientific

    Target Polyspring Inserts Eliminates dead volume, with correct autosampler default setting Permits maximum sample extraction Shock-absorbing polysprings prevent damage to syringes, center the inserts and make them stand straight. Mandrel-formed interior has a precise…

  • Target DP Caps With Septa

    National Scientific

    Caps are available with a variety of septa combinations to serve a range of applications.

  • Target Snap-It Glass Vials

    National Scientific

    Wide-opening 2 ml, 12 x 32 mm vial Superior 33 expansion borosilicate glass Meets extremely tight tolerances I-D vial with write-on patch measures 0.5, 1.0 and 1.5 ml 1230W33 Convenience Kit contains 100 Target Snap-It Clear Vials with Clear Seals with Red PTFE/White Silicone Septa.

  • 13mm Septa For Screw Thread Vials

    National Scientific

    PTFE Disk septa are inert chemically inert PFTE Red Rubber septa are economical for many GC applications PTFE/Silicone septa are most popular for HPLC and IC applications Pre-slit septa are easier to pierce with thin gauge needles

  • Target Crimp Top Vial System, Silanized Target HR Vials

    National Scientific

    Precision formed neck for improved autosampler handling 40% wider opening 33 expansion glass (Type I Class A Borosilicate) Combine the convenience of a larger opening with the security of a tighter seal. Tightly controlled crown formation improves seal. I-D vials with write-on…

  • 250 L Polyspring Insert

    National Scientific

    Pulled point interior Conical glass The 250 µL Polyspring insert features a conical shape and a pulled point interior. As with all Polyspring inserts, it features a polyethylene spring that serves to center the bottom of the insert and to provide a cushion against needle contact.…

  • Bulk Autosampler Vial Kits

    National Scientific

    Crimp top Standard opening Vials and seals with Septa

  • 11mm PP Vial Crimp / Snap 250ul

    National Scientific

    Precision-formed tips are designed to aid sample recovery for limited volume applications Target polypropylene vials are compatible with Snap-It snap cap closures or 11mm aluminum seals

  • Target Crimp Top Vial System. Standard Target High Recovery

    National Scientific

    For Agilent, Gilson, Hitachi and other autosamplers Precision formed neck for improved autosampler handling 40% wider opening 33 expansion glass (Type I Class A Borosilicate) Combine the convenience of a larger opening with the security of a tighter seal. Tightly controlled…

  • National SureStop* Vial Kits

    National Scientific

    Provides a consistent seal independent of user, or the amount of torque applied when closing vial Provides optimal septum compression across the opening of the vial Design allows the positioning of the closure to be consistently “flat” producing a more cylindrical vial profile,…

  • Screw Caps for Sample Vials

    National Scientific

    Open top without septa Polypropylene screw cap will not contaminate sample with syringe needle insertion-unlike phenolic caps that can flake.

  • 4 mL Assembled Screw Thread Vial Kits

    National Scientific

    4 mL Capacity Assembled kits include 100 vials with pre-attached caps and septa Packaged in convenient trays with clear covers Vial trays are stackable for easy storage and feature alpha-numeric indexing Vial trays hold vials upright for easy filling and maintaining sample order

  • Target 10 mm Screw Caps With Septa

    National Scientific

    Pre-assembled caps with Septa 10-425 thread finish

  • PTFE/Silicone Septa for Storage Vial Caps

    National Scientific

    Natural color PTFE laminated to clear silicone Extremely clean

  • Target Crimp Top Vial System, Silanized Conical Inserts, No Spring Required

    National Scientific

  • Crimp Seals with Septa

    National Scientific

    11 mm 2695B50, B53, B55 and B57 are made of the highest quality, medium durometer red rubber with a thin (0.015") layer of clear PTFE. Offers moderate resealability and excellent chemical inertness. Not recommended for multiple injections or holding samples for further analysis. 1230W36 is…

  • 13-425 Screw Thread Convenience Kits

    National Scientific

    Include 100 vials and 100 caps with pre-assembled septa All items remain handy and dust-free Caps with pre-inserted septa are not attached to vials—packaged in polybags

  • 11 mm Snap-It Seals with Septa

    National Scientific

    For all 2 ml, 12 x 32 mm Snap-It Vials Eliminates tedious crimping Effective evaporation-resistant closure Apply with simple thumb pressure

  • Target LoVial Convenience Kits

    National Scientific

    For 2 mL , 12 x 32 mm vial format autosamplers Range of closures Simplified ordering Fits easily into bench drawer Target Convenience Kits give users a choice of 2 mL , 12 x 32 mm vials with caps or seals, Septa and polyspring inserts. Kits simplify ordering by offering one…

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