Chromatography Autosampler Vial Caps Only
Microsolv Technology Corporation Caps, Snap Top, with Soft-Guard, White Silicone Rubber / Red PTFE Pre-Slit Septa, fitted in smooth, polyethylene, Natural Transparent Caps. For use with 11mm, 12x32mm Snap Top autosampler vials. 1000/CS.
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.
Perkin Elmer US LLC 11 mm Pre-Assembled Blue Aluminum Crimp Cap with PTFE/Red Rubber Septa, 100/pk
Our closures with septa are made in a wide variety of sizes and materials ensuring you have the right combination for your sample type and analysis temperature. Each product is manufactured using strict quality control standards resulting in consistent cap dimensions with septa which may be certified for higher purity grades. All our caps and septa are packed in a clean environment to ensure you receive contaminant free product every time. Vial Top Type Neck I.D. Size Cap Type Septa Material Quantity Crimp Top 11 mm Blue Aluminum PTFE/Red Rubber 100
Microsolv Technology Corporation Caps, Snap Top, with Red PTFE / White Silicone Rubber / Red PTFE Septa, fitted in smooth, polyethylene, Red Caps. For use with 11mm, 12x32mm Snap Top autosampler vials. 100/PK.
This septa was designed for specific, older instruments such as Agilent 1050 and to provide extra cleaning when "wiping" a needle. Also provides a small degree of better resealing after injection compared to Silicone Rubber / PTFE Septa.
Microsolv Technology Corporation Caps, Screw Top, with an Open Hole. "knurled", polypropylene, Black Caps. Septa are sold separately and must be inserted manually. For use with 13-425mm thread, 15x45mm autosampler vials. 1000/CS.
Caps, Screw Top, with an Open Hole. "knurled", polypropylene, Black Caps. Septa are sold separately and must be inserted manually. For use with 13-425mm thread, 15x45mm autosampler vials. 1000/CS.
Microsolv Technology Corporation Caps, Screw Top, with Orange Red Rubber / PTFE Septa, bonded in "knurled", polypropylene, Blue Caps. For use with 9-425mm thread, 12x32mm autosampler vials. 1000/CS.
Orange-Red Silicone Rubber is more economical White Silicone Rubber and softer than Natural Red Rubber which is better for your autosamplers, minimizing damaging needles and injections systems.
Chemglass Life Sciences Aluminum Seal, 11mm, Silver, PTFE/Silicone
Aluminum Seal, 11mm, Silver, PTFE/Silicone. The 11mm anodized aluminum seals are manufactured to fit all 11mm crimp top vials and are available in a variety of colors. The seal with the viton septa is resistant to many aggressive solvents. The 11mm magnetic seal can be used with any instrument where the vials is transported with the use of a magnet.
Agilent Technologies Agilent Cap, Screw, Green, PTFE/Red Silicone, 9-425 Thread
These green screw caps come with a press-fit septum made from white PTFE/red silicone bi-layer. This combination is suitable for a broad range of applications, especially HPLC applications where the sample is less volatile or where snap or crimp-style vials are not appropriate. This version is compatible with all wide-opening 2 mL glass and polypropylene vials, 2 mL micro vials, and 2 mL high recovery vials.
- Press-fit (non-bonded) design allows for easier disposal and recycling.
- Compatible with all wide-opening 2 mL glass and polypropylene vials, 2 mL micro vials, and 2 mL high recovery vials.
- Cap color is green.
- Cap material is polypropylene.
- Cap size is 12 mm.
- Septa layering is bi-layer.
- Septa material is PTFE/red silicone.
- Technique compatibility includes GC & LC.
- Thread size is 9-425.
- Vial type is screw.
Analytical Sales & Services 11mm Yellow Snap Caps with Silicone/PTFE Liners, 100/pk
This item has a minimum order quantity of 2 per supplier requirements. ADVANTAGE 11MM YELLOW SN 100PK
Analytical Sales & Services 18mm Magnetic Screw Cap, 100/Pk
This item has a minimum order quantity of 2 per supplier requirements. 18MM MAGNETIC SCREW CAP 100PK