Product Category
Teflon septa for scientific equipment and supplies
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PerkinElmer. Screw Top Vials and 100 preassembled Black Caps with PTFE/Silicone Pre-slit Septa together in an environmentally clean, re-sealable clamshell pack. Volume: 2 mL Size: 12 x 32 mm I.D.: 10 mm Finish: Screw Top with Closure Kit Description: Amber glass vial PTFE/Silicone Pre-slit Septa with Black.
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Thomas®. Available in clear or amber borosilicate glass Choice of 0.125” or 0.100” PTFE/Silicone Septa Available in standard, precleaned or precleaned/certified in accordance with recommended E.P.A. Protocol CLASS 1: (Standard) Containers are assembled with liner and closure without. Compare this item.
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Ensure optimal performance of your GC instrument with bleed and temperature optimized Thermo Scientific™ BTO and TR-Green Septa. Made of low-bleed silicone, these septa have excellent mechanical properties, are ideal for demanding GC-MS applications, and may be used reliably up to 400 °C.
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Fisherbrand™ 9 mm Screw Vial Assembled Kits. Save time and reduce the risk of contamination by using Fisherbrand™'s vial assembled kits. Each kit includes 100 clear or amber glass vials and 100 screw thread pre-attached caps with septa. Height (Metric) 32 mm. Volume (Metric) Total. 2 mL. Volume (Metric) Usable.
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the solvent. PTFE/Silicone septa are ideal for use in most HPLC and GC applications where resealability and purity are critical. Pre-slit PTFE/silicone septa Pre-slit septa are offered in many of the same formulations as for non-slit PTFE/silicone septa and shares most of the physical and chemical characteristics.
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Vials have threaded lid with 1/4 inch opening. Septum is Teflon/silicone laminate and reseals after puncture via syringe. Trays are molded of high-density polyethylene. Ideal for trace metal analysis. Supplied in package of 10 vials.
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Test Tubes, Vials, Caps and Closures. Choose the right test tubes and vials and the appropriate caps and closures for your projects. Consider the quality, strength, and reliability of the products for your sensitive samples.
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Chemglass. Replacement septa for use with MW-102 open-top screw caps on Minum-Ware® glassware components. Septa are made of silicone rubber with one side having a RED PTFE face, while the opposite side has an ultrathin covering of polypropylene to prevent needle coring when penetrating septa. Compare this item.
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8-425 Screw Caps without Septa (2714S28) Open top polypropylene screw caps without septa are recommended instead of phenolic caps. Phenolic is a sulfur-based product that can flake and contaminate samples when syringe needle pushes through the septum. 8-425 Screw Caps with Septa (2714S29) Open top screw caps with the 8 mm septa installed.
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KSFE was founded in 1979 and, since then, we have grown to become an independent major supplier of laboratory consumables, equipment and chemicals. We are unique in our approach in sourcing and supplying the highest quality, best value products and brands.
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Stoppers, also known as bungs, are used to give an airtight seal to laboratory flasks and test tubes by fitting tightly inside the neck of the container and preventing material from spilling. Stoppers can be made of glass, cork, rubber, or silicone. They are typically designed with a conical shape, but straight, flanged, and tapered options are
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The C&G 40 mL precleaned VOA (volatile organic compound) vial is mainly used in research laboratories or in chemical industries. It is suitable for use with autosamplers, solid cap and liners for analysis. This L3 vial comes with a 24-414 white PTFE septa cap which offers tight sealing of sample. Compare this item.
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Septa for Target DP™ 9-425 Screw-Thread Vial Caps, Thermo Scientific. Supplier: Thermo Scientific. Description: Thermo Scientific™ 9 mm septa are available in PTFE/red rubber, PTFE/silicone or red PTFE/white silicone/red PTFE to suit a variety of applications.
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In October 2022, Folio Instruments became part of the ATS Scientific family – one of Canada’s largest independent scientific equipment and service provider. Folio Instruments has been Canada's leading supplier of scientific instruments for 30 years.
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National Scientific. These 13mm vials are 3.5mL, 15x46mm vials with 13-425 thread finish. Manufactured from superior quality 33 expansion borosilicate clear (Type 1, Class A) glass and feature a 13-425 thread finish. Get maximum sample extraction without need for separate inserts by using Microsampling and High. Compare this item.
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