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Teflon septa for chemical instruments

Chromatography Septa | Aijiren Tech Scientific Molded Septa are manufactured from high quality, low bleed material that uses the same exclusive LB-2 rubber formulation chromatographers are accustomed to ...
Product Introduction

Chromatography Septa | Aijiren Tech Scientific

Molded Septa are manufactured from high quality, low bleed material that uses the same exclusive LB-2 rubber formulation chromatographers are accustomed to using. Design. Solid Disc. Type. Septa. For Use With (Equipment) Low Bleed GC-MS Columns. Temperature (Metric) Max. 350°C.

Septum at Thomas Scientific

Tuf-bond Septa (9711D10 to D45) Thickness: 100 mils Of silicone rubber with PTFE facing 10 mils thick Septa of butyl rubber, silicone rubber or rubber-laminated PTFE are available on special order. Septum diameter indicated in listings. Compare this item.

Teflon Cap Liners at Thomas Scientific

DWK Life Sciences (Wheaton) silicone liners White, autoclavable caps have a bonded Teflon-Faced Silicone Liner making them suitable for storage and containment of volatile solvents, sensitive compounds and corrosive chemicals. The liners consist of 0.055” of Silicone and 0.005” of Teflon. They are. Compare this item.

Teflon Vial at Thomas Scientific

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.

Teflon Coated Septa - Zhejiang Aijiren Technologies Co.,Ltd

1. Product Introduction. 1)Description. Teflon coated septa has a high chemical resistance and forms an inert barrier between sample and carrier material of the septa. 9mm septa is used with 9-425 screw cap for 2ML 9-425 vials.

Septum Selection Guide Vials and Closures - Aijiren Tech Sci

Septa for use with general chromatography vials, liquid injection 2-056 PTFE/Natural Red Rubber PTFE Natural Red Rubber are moderately priced seals for GC and HPLC with good chemical properties. They are ideal for multiple injections due to high resealability, but not as easy to penetrate as PTFE/RR.

TOC Certified Containers - Aijiren Tech Scientific

Trust our low-level certified vials for Total Organic Carbon testing and sampling. Manufactured, tested and packaged by exacting standards,Aijiren Tech™ TOC Certified Containers are certified to contribute <10ppb or < 20ppb TOC as background. Product Overview. Recommendations. Documents.

Septa Selection Tool | Aijiren Tech Scientific - US

Used primarily for routine analysis in gas chromatography. Offers moderate ability to reseal and good chemical inertness. Not recommended for multiple injections or holding samples for further analysis. PTFE is protective layer that once broken exposes rubber to chemical attack. Types of rubber septa.

teflon septa cap manufacturer UK-Aijiren HPLC Vials

Narrow-mouth septa bottles are available in clear or amber Type III glass equipped with a 0.045 in. thick blue PTFE/silicone septa in an open-top 24-414 polypropylene cap. The I-CHEM molded-in septa retainer ring holds the septa securely in place without bonding to the cap, so septa can be removed

Septa - Supelco

GR-2 Septa Inlet Temperature: 50°C to 200°C − Low cost gray silicone rubber septa for routine, isothermal use. Hamilton Red Disc Septa Inlet Temperature: to 200°C − A soft inner layer of silicone rubber sandwiched between hard outside layers. Teflon-Faced Septa Inlet Temperature: 200°C to 300°C − After the Teflon face is

Septa Selection Guide - Aijiren Tech Scientific

Septa selection guide Overview Diferent septa material for LC and GC applications There are many diferent types of materials used to produce the septa found in LC and GC vial caps. This document will provide you with the technical guidance you need in order to make the right selection. Choosing the right septa

2 mL Screw Top Vials & Screw Caps, 2 mL Glass Vials | Aijiren

The associated 9 mm vial screw cap comes with your choice of septa constructed from either PTFE/silicone, PTFE/silicone/PTFE or PTFE/natural red rubber. Our screw vials and vial screw caps are designed for both HPLC and GC instrument platforms across a wide variety of applications, including pharmaceutical, environmental, energy and fuels

Voa Vials at Thomas Scientific

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.

Septa Bottles at Thomas Scientific

DWK Life Sciences (Kimble) available glass. Bottles are ideal for packing and storing solutions that require the utmost purity. Provides high resistance to thermal and mechanical shock. Bottles accept 20-mm diameter septa (1780L53, 1780L59 and 1780L65) and aluminum closures (1780M30 series). Septa and closures sold. Compare this item.

Septa Ptfe at Thomas Scientific

The Finneran 9 mm septa in white color, 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 material which ensures long lasting usage and durability.

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Zhejiang Aijiren Technology, Inc. is a global supplier of life-science, chemistry, laboratory consumables, etc. Our major products are high performance liquid chromatography & gas chromatography consumables such as Chromatography Autosampler Vials with closures, inserts, crimper and syringe filters, etc; Water analysis consumables such as COD test tube.
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