Chromatography Autosampler Vial Caps Only
Microsolv Technology Corporation Caps Ms Sil/Ptfe Blue
Caps, Screw Top, with White Silicone Rubber / White PTFE Septa, fitted in knurled, polypropylene, Blue Caps. Recommended for Mass Spec. For use with 9-425mm thread, 12x32mm autosampler vials. Compares to Agilent caps. 100/PK.
Microsolv Technology Corporation Epp Vial/Scrwcap Aq Sil/Ptfe 2
Vial & Cap Kit Includes 100 EA 2ml, Screw Top, Clear Autosampler Vials and 100 EA matching Screw Caps with Tan Silicone Rubber / White PTFE Septa bonded in the Blue Caps. AQ Brand Easy Purchase Pack. 1/PK.
Microsolv Technology Corporation Caps Storage 18-400 Thread Red
Caps, Screw Top, Solid, with Red Butyl Rubber / Grey PTFE Liner, fitted in knurled polypropylene, Black Caps. For use with ND18 thread, storage Vials or Bottles. MicroSolv Brand. 100/PK.
Microsolv Technology Corporation Caps For 40Ml Vials Sil/Pt Blk
Caps, Screw Top, with White Silicone Rubber / White PTFE Septa, fitted in knurled polypropylene, Black Caps. For use with 24-414mm threaded EPA Style vials. BASIK Brand. 100/PK..
Trajan Scientific La-Pha-Pack , Cap, Screw, Magnetic, 1.3mm, Transparent Blue Silicone/White PTFE, 100 Pack. Made in Germany.
La-Pha-Pack , Cap, Screw, Magnetic, 1.3mm, Transparent Blue Silicone/White PTFE, 100 Pack. Made in Germany.
Trajan Scientific L-MARK Brand Cap Crimp 20 mm Headspace PTFE/Gray Butyl Press Release, 100 Pack
L-MARK Brand Cap, Crimp, 20mm, 3.0mm, PTFE/Gray Butyl, Pressure Release, Headspace, 100 Pack. Made in the USA.
Trajan Scientific L-MARK Brand Snap Cap, Blue, PTFE/Red Rubber, 11mm, 100 Pack
L-MARK Brand, Snap Cap, Polyethylene or PE, Blue, PTFE/Red Rubber, 11 mm, 100 Pack. Made in the USA.
Microsolv Technology Corporation Caps, Crimp Top, with 0.05'' thick, Silicone Rubber / PTFE, ultra low bleed Septa, fitted in aluminum, Silver Caps. For use with 11mm Crimp or Snap Top, 12x32mm autosampler vials. 100/PK.
Ultra low bleed Septa is a popular choice for GC and when siloxanes from silicone rubber may be a problem but you still want to use PTFE. Also used in HPLC when a Crimp Cap is required.
Microsolv Technology Corporation Caps, Snap Top, with Soft-Guard, White Silicone Rubber / Red PTFE 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. This is our Snap Cap.
Trajan Scientific Pal Snap Cap 20Mm
PAL System Clip Cap for PAL Wash Modules. 22mm PE with 8mm center hole Silicone/PTFE/Y-Slitted Septa 1.3mm Pk of 100 pcs
Microsolv Technology Corporation Caps, Screw Top, with Silicone Rubber / PTFE Partial Pre-Slit (Y Shape) Septa, fitted in "knurled" polypropylene, Blue Caps. For use with 9-425 thread, 12x32mm autosampler vials. Excellent for GC and GCMS. 100/PK.
Partial slit, only in the rubber leaves PTFE to form an evaporation barrier making this a good choice for volatile samples when an autosampler requires a pre-slit Septa.Y shaped partial slit allows for better "resealing" of rubber after initial injection. C
Microsolv Technology Corporation Caps, Headspace, Screw Top, with White Silicone Rubber / Red PTFE Septa, fitted in Steel, Magnetic, Silver Caps with 8mm center holes. For use with 18mm Precision Thread Headspace Vials. 1000/CS.
Silicone Rubber / Ultraclean PTFE Septa has a durometer of 45⁰ Shore A (hardness) and is 1.3mm thick. Cap has ND18 Screw Threads. Recommended with Agilent, Perkin Elmer TurboMax 16, 40 & 110 and other autosamplers.
Trajan Scientific L-MARK Brand Cap Screw 18mm Magnetic SPME MicroCenter Septa, 100 Pack
L-MARK Brand, Cap, Screw, Magnetic, SPME Micro Center Septa, PTFE/Silicone, 18mm, 100 Pack. Made in the USA.
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 1.35mm thick, Silicone Rubber / PTFE Septa fitted in "knurled", polypropylene, Light Blue Caps. For use with 10-425mm thread, 12x32mm wide mouth autosampler vials. 100/PK
Caps, Screw Top, with 1.35mm thick, Silicone Rubber / PTFE Septa fitted in "knurled", polypropylene, Light Blue Caps. For use with 10-425mm thread, 12x32mm wide mouth autosampler vials. 100/PK