Chromatography Autosampler Vial Caps Only
Microsolv Technology Corporation 1000Pk Caps Green
Caps, Screw Top, with White Silicone Rubber / Natural PTFE Pre-Slit Septa, fitted in knurled, polypropylene, Green Caps. For use with 9-425mm thread, 12x32mm autosampler vials. BASIK Brand. 1000/CS.
Agilent Technologies CAP, SNAP, BLUE, 100/PK
Cap, snap, blue, clear PTFE/red silicone septa, 100/pk. Cap size: 11 mm.
Trajan Scientific L-MARK Brand Cap Screw Green 9mm PTFE/Sil Bonded, Case of 1000
L-MARK Brand Screw Cap, PP, Green, Red PTFE/White Silicone, 9 mm, Bonded, 1000/case. Made in the USA.
Trajan Scientific L-MARK Brand Cap, Screw, Blue, Pre-slit Red PTFE/White Silicone, 9mm, Case of 1000
L-MARK Brand, Cap, Screw, Polypropylene, Blue, Pre-Slit Red PTFE/White Silicone, 9 mm, Press fit, Case of 1000. Made in the USA.
Chemglass Life Sciences Poly Crimp Seal, 11mm, Green Cap, PTFE/Silicone Septum
Poly Crimp Seal, 11mm, Green, PTFE/Silicone Septum. A crimp cap constructed of plastic that fits virtually any 11mm crimp sample vial. Use a standard crimping tool to securely crimp the Poly Crimp seal onto any crimp top vial. The Poly Crimp seal also permits an airtight seal by hand without crimping. Although the Poly Crimp seal can work with any crimp top vial, the tighter manufacturing tolerances and quality assurance program with the vials supplied by Chemglass certifies better performance when the cap is used with Chemglass supplied vials.Vials Compatible with Poly Crimp Seals:¿ CV-1108-1232: Vial, 2.0mL, Clear, Snap Seal, 12 x 32mm, 11mm Crimp¿ CV-1168-1232 : Vial, Standard Opening Crimp Top, Clear, 2.0mL, 12 x 32mm, 11mm Crimp¿ CV-1185-1232 : Vial, Large Opening Crimp Top, Clear, 2.0mL, 12 x 32mm, 11mm Crimp¿ CV-1200-1232 : Vial, Snap Ring, 2.0mL, Clear, 12 x 32mm, 11mm Crimp
Trajan Scientific L-MARK Brand Cap Screw 18mm Headspace PTFE/Red Rubber, 100 Pack
L-MARK Brand Cap Screw 18mm Headspace 1.6mm PTFE/Red Rubber Magnetic100 Pack. Made in the USA.
Agilent Technologies SCREW CAP, BONDED, BLUE, PTFE/
Screw cap, bonded, blue, PTFE/white silicone septa, 100/pk. Cap size: 12 mm
Microsolv Technology Corporation Screwcap For 12X32 1000/Cs
Caps, Screw Top, Solid, Single injection use with a thinned penetration point. No Septa required. LCMS compatible, knurled polyethylene, Natural color Caps. For use with with 9-425mm thread, 12x32mm autosampler vials. AQ Brand. 1000/CS.
Trajan Scientific L-MARK Brand Cap, Crimp, Magnetic, Gold, PTFE/Silicone, 11 mm, Case of 1000
L-MARK Brand Cap, Crimp, Magnetic, Gold, PTFE/Silicone, 11 mm, 1000/case. Made in the USA.
Microsolv Technology Corporation Caps, Screw Top, with White Silicone Rubber / Natural TEF Septa, fitted in smooth sided, Robo Style, soft polypropylene, Blue Caps. For use with 9-425 thread, 12x32mm autosampler vials. 100/PK.
White silicone rubber and white TEF fitted septa for a lower cost cap. TEF is equally inert as PTFE for standard chromatography.
Microsolv Technology Corporation Caps, Snap Top, with 0.04" thick, White Silicone Rubber / Natural PTFE Septa, fitted in smooth, polyethylene, Natural TransparentCaps. For use with 11mm, 12x32mm Snap Top autosampler vials. 100/PK.
Natural PTFE is very pure and does not have dyes that could extract from it. Our most economical Silicone Rubber / PTFE Snap Cap.
Microsolv Technology Corporation Caps, Snap Top, with Soft-Guard, White Silicone Rubber / Red PTFE Pre-Slit (X Shape) Septa, fitted in smooth, polyethylene, Blue Caps. For use with 11mm, 12x32mm Snap Top autosampler vials. 100/PK.
Soft-Guard™ Septa provide easier penetration of autosampler needles and better resealing than other brands, for longer instrument up-time and fewer missed injections. Pre-Slit Septa are normally recommended for Waters Alliance and Acquity instruments. X Shape Pre-Slit provides a greater target area for needles and are easier to penetrate but do not reseal as well as single slit septa.
Microsolv Technology Corporation Caps, Screw Top, with Soft-Guard, White Silicone Rubber / Red PTFE Pre-Slit (X Shape) Septa, fitted in "knurled", polypropylene, Yellow Caps. For use with 9-425mm thread, 12x32mm autosampler vials. 100/PK
X Shape Pre-Slit provides a greater target area for needles and are easier to penetrate but do not reseal as well as single slit septa. Recommended for Waters Alliance & Acquity instruments. Soft-Guard™ Septa are easier to penetrate by autosampler needles, and re-seals better than other Caps on the market. This provides longer instrument up-time, fewer missed injections and more consistent data. Use for HPLC, GC, LCMS or GCMS.