Chromatography Autosampler Vial Caps Only
Microsolv Technology Corporation Caps, Screw Top, with Silicone Rubber / PTFE Septa, bonded in wide mouth, "knurled", polypropylene, Black Caps. For use with 10-425mm threads, 12x32mm autosampler vials. 1000/CS.
Caps, Screw Top, with Silicone Rubber / PTFE Septa, bonded in wide mouth, "knurled", polypropylene, Black Caps. For use with 10-425mm threads, 12x32mm autosampler vials. 1000/CS.
Chemglass Life Sciences Glass Filled PTFE Locking Nut, 25.4mm
Glass Filled PTFE Locking Nut, 25.4mm. Grease-Free PTFE stirrer bearing designed for use in moderate vacuum applications. Bearing consists of a threaded glass adapter having a 45/50 inner joint, a saddle o-ring, a bushing with compression and locking nut, and a precision PTFE inner bearing. The saddle o-ring provides only glass and PTFE contact with the reaction, while allowing for the vacuum tight seal. Design of the bearing permits replacement of the saddle o-ring at a fraction of the cost of the entire bearing.
Microsolv Technology Corporation Caps Autosampler 9Mm Sil/Ptfe
Caps, Screw Top, with Silicone Rubber / PTFE, low durometer Septa, bonded in knurled, polypropylene, Blue Caps. For use with 9-425mm thread, 12x32mm autosampler vials. MicroSolv Brand. 1000/CS.
Microsolv Technology Corporation Caps, Headspace, Crimp Top, with Grey Butyl Rubber / Partially Laminated PTFE Septa, fitted in Aluminum, Silver Pressure Relief Caps with 8mm center holes. Pharma-Fix. For use with 20mm Crimp Top Headspace Vials. 100/PK.
Shaped, Butyl Rubber with Durometer of 50 Shore A, (hardness) and 3.0mm thick. Partially laminated with PTFE only on the light grey side of the Septa that faces the sample area. Butyl Rubber facing the glass vial provides a very good seal, due to its elasticity. Combining inertness of PTFE and elasticity of Butyl Rubber. This type of Septa is commonly known as Pharma-Fix™ and is temperature resistant from -40⁰ to 120⁰C. Clear lacquered Caps have score lines that will break open at 3.0 +/ 0.5 Bar, for safety. Low cost for budget minded laboratories.
Hach Company Compact Analyzer Thumb Screw (stainless steel, 6/32") - Replacement for CL17 and SP510 analyzers
Replacement washer-face thumb screw made from stainless steel with a 6/32" thread, used to secure pressure plates and washers on compact process analyzers. Fits CL17 and SP510 analyzers and provides corrosion-resistant fastening for reliable operation in laboratory and process environments.
- Stainless steel construction for corrosion resistance.
- 6/32" thread size for secure fastening.
- Washer-face design for stable sealing and retention.
- Replacement part to minimize analyzer downtime.
- Compact form factor for easy installation in analyzer assemblies.
Microsolv Technology Corporation Caps, Screw Top, with Red PTFE / White Silicone Rubber / Red PTFE Septa, fitted in smooth sided, Robo Style, soft polypropylene, Yellow Caps. For use with 9-425mm thread, 12x32mm 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, Snap Top, with Soft-Guard, White Silicone Rubber / Red PTFE Septa, fitted in smooth, polyethylene, Light 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.
Chemglass Life Sciences Cap, Bonded, Open Hole, Red, PTFE/Red Rubber, 9mm Thread
Cap, Bonded, Open Hole, Red, PTFE/Red Rubber, 9mm Thread. Bonded closures feature a red rubber liner bonded directly to the closure without the use of glue or adhesives. These bonded closures provide a cost effective, integrated, one-piece system that eliminates costly line fallout.
Chemglass Life Sciences Preassembled Closure and Septa, Black, GPI 13-425, .060" Red PTFE/Silicone Septa with Slit
Preassembled Closure and Septa, Black, GPI 13-425, .060" Red PTFE/Silicone Septa with Slit. Pre-assembled closure and septa minimize contamination from handling.
Waters Corporation Cap, Black, Phenolic, Screw Neck
Waters Corporation offers a Black Phenolic Screw Neck Cap, designed for reliable laboratory use. This cap is compatible with most standard glass and plastic vials and provides a secure seal to prevent sample leakage. Its phenolic construction ensures heat resistance, insulation properties, and extreme resistance to chemical corrosion or low moisture adsorption.
- Heat-resistant and insulation properties
- Extremely resistant to chemical corrosion or low moisture adsorption
- Compatible with most standard vials, including glass and plastic vials
- Autoclavable for sterilization
- Can be stored within a temperature range of -40°C to 100°C
- Features a reliable sealing mechanism to prevent sample leakage
Microsolv Technology Corporation Caps Autosam 9Mm Sil/Ptfe Psc
Caps, Screw Top, with Silicone Rubber / PTFE Pre-Slit Septa, bonded in knurled, polypropylene, Blue Caps. For use with 9-425mm thread, 12x32mm autosampler vials. MicroSolv Brand. 1000/CS
Microsolv Technology Corporation Caps, Screw Top, with Soft-Guard, White Silicone Rubber / Red PTFE Septa, bonded in "knurled", polypropylene, Green Caps. For use with 9-425mm thread, 12x32mm autosampler vials. 100/PK
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. Click HERE for more information about Soft-Guard™ Septa Technology.