Product Category
Teflon septa for research sample security
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teflon HPLC sample vials chemical test-Aijiren HPLC Vials. borosilicate chromatography sample vials teflon-HPLC Test Vials Ideal for sample handling and storage, these borosilicate glass screw-thread vials are available with either open-top septum caps or closed-top Teflon-lined caps. Black open-top caps with 10/60 Teflon/silicone septa.
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Thermo Scientific Nalgene. Teflon® FEP Bottles RCF to 4,000 x g Withstand temperatures from -100° to +150°C Flat bottoms Autoclavable bottles have an 80% capacity (approx. 200 mL) in refrigerated centrifuges. Bottles include 38 mm Tefzel® ETFE screw caps. Dimensions (o.d. x H, mm): 62 x 122.
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Septa. A wide range of serrated and non-serrated septa, and sleeve stoppers are available for use as temporary closures for glassware joints, tubes, bottles, NMR tubes, ampules, and cannulation techniques in air-sensitive chemistry. To protect your valuable contents in the vessels or containers from the atmosphere, our range of septa provide
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High-quality borosilicate glass vials, open-top caps, .135" Teflon/silicone septa, pre-cleaned with Certificate of Analysis Each case contains 4 boxes of 72 vials Available in clear and amber and . 0.25 ml 1:1 HCL Preservative, GHS label Made in USA. Related Products: 20 Ml Glass Vials. Compare this item.
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Thermo Scientific Nalgene. Teflon® FEP Bottles RCF to 4,000 x g Withstand temperatures from -100° to +150°C Flat bottoms Autoclavable bottles have an 80% capacity (approx. 200 mL) in refrigerated centrifuges. Bottles include 38 mm Tefzel® ETFE screw caps. Dimensions (o.d. x H, mm): 62 x 122.
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Septa 24 mm. 90 mil clear Silicone / 10 mil Teflon: 005018: Septa 28 mm. 90 mil clear Silicone / 10 mil Teflon: 005019: Septa 33 mm. 90 mil clear Silicone / 10 mil Teflon: 005020: Septa 26 mm. 90 mil clear Silicone / 10 mil Teflon: 005004: Cap 18 mm Open Top: 005005: Cap 20 mm Open Top: 005006: Cap 22 mm Open Top: 005007: Cap 24 mm Open Top
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The Finneran 24 mm septa is mainly used with screw thread closures for tight sealing of the stored sample. It is mainly used in research laboratories or in chemical industries. This septa is made of sturdy PTFE/silicone material which ensures long lasting usage and durability.
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Septa, tan PTFE/silicone white tan PTFE/silicone, diam. × total thickness × PTFE thickness 18 mm × 0.060 in. × 5 mil, for use with 22 mL vial, pkg of 100 ea; find Supelco-27177 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich
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On most of the HPLC septa, the white surface is the Teflon side, so face it towards the liquid sample, but check with the supplier you use as this varies a lot (e.g. Aijiren sells both red and
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The product is a clear colorless liquid with a pH of 7.1 +/- 0.2 at 25C. It can be stored at 2-25C (protected from light) for 12 months. Each box contains 4 bottles of 900 mL of fluid, with a screw cap with septum closure to reduce the risk of cross-contamination and optimize. Compare this item.
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DWK Life Sciences (Wheaton) polypropylene open top screw cap has a specially designed septum of 5 mils of Teflon facing 0.120 mils of silicone. The polypropylene is glass-filled to provide extra chemical and heat resistance compared to standard polypropylene. The septa are bonded to the cap providing a permanent connection.
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PTFE Coated Butyl Rubber Septa for Custom Screw Top vials p/n N9302945, Pkg 100
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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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DWK Life Sciences (Wheaton) Screw caps Autoclavable Rubber lined caps Amber sample vials have solid top black phenolic caps that are Teflon® faced with 14B rubber liners. Cap material is black phenolic and cap and liners are autoclavable. With these vials, Teflon® and Type 1 glass are the only surfaces that will make. Compare this item.
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The septa are conditioned to provide the lowest level of chromatographic extractables. If you are looking for the ultimate performance from your methods while maintaining the highest levels of sample security and integrity, our Performance Level 3 products will meet your needs. Select the products with three waves.
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