Suitable for: 11mm Crimp Neck Vials Caps Material: Aluminum Septa Material: PTFE / Silicone Septa Size: 11*1mm Cap Features: 5.5mm Centre Hole or Closed Top Color: Metal Silver Send Inquiry Chat Now TAGS: crimp-vial crimp-cap 2ml-crimp-vial vial-cap aluminum-cap hplc-vial-caps 11mm-vials product description Description

Jul 23, 2020 · In HPLC analysis, Septa is usually placed in the Cap of the HPLC Vial to seal the HPLC Vial to ensure that there is no gap between the Cap and the Vial.Aijiren's Septa uses a double-sided material, and the combination of PTFE and Silicone makes Septa not easy to deform. In addition to sealing, Septa also has an important function.

make PTFE/silicone septa suitable for all types of chromatographic applications. A thin film of PTFE is laminated to the side of the septum that faces the sample to limit exposure of the elastomer to the solvent. PTFE/Silicone septa are ideal for use in most HPLC and GC applications where resealability and purity are critical. Pre-slit PTFE

11 mm Pre-Assembled Silver Aluminum Crimp Cap with PTFE/Silicone/PTFE Septa, 100/pk false 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.

proprietary technology/process to bond PTFE to the silicone creating a PTFE/Silicone septa. We utilize state of the art cutting and inserting equipment to make and insert septa into a variety of plastic and metal caps. We have 74 different diameter dies in stock to make septa ranging from 5mm to 43.5 mm in diameter.

Oct 20, 2021 · Aijiren cap septa offers new septum materials and unique processes to improve septum sealing integrity and reduce the risk of sample contamination. Septa are 0.035” Natural Silicone with 0.005” Natural PTFE. High quality silicone is used to ensure proper re-sealing and reduced coring.

PTFE/Silicone Septa: (T/S) High quality, pure silicone is laminated to 0.005” thick PTFE to give a pure, highly inert septum with excellent resealing characteristics even after repeated punctures. PTFE/Silicone septa are the preferred product for use in most HPLC and GC applications where resealability and high purity are critical.

Headspace vial caps are available in a variety of materials including aluminum, bimetal, and steel; headspace vial cap septa are available in PTFE/silicone, molded PTFE/butyl, and high-temperature varieties. Our headspace vial caps come in either 11 mm, 18 mm, 20 mm or 22 mm sizes. Most used headspace vial caps are crimp cap style.

Septa, tan PTFE/silicone tan PTFE/silicone, diam. × thickness 16 mm × 0.060 in., for use with 15 mL vial, pkg of 100 ea; Synonyms: PK100 16MM PTFE/SILICONE SEPTA, .060IN THICK; find Supelco-27380U MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich

Septa, PTFE/Silicone blue PTFE/white silicone, diam. × thickness 20 mm × 0.75 mm, pkg of 100 ea; Synonyms: PK100 20MM PTFE/SILICONE SEPTA, .030IN THICK; find Supelco-27539 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich

11 mm Pre-Assembled Clear Polyethylene Snap Cap with Pre-Slit PTFE/Silicone (Red/White) Septa, 100/pk For sealing sample vials for temperatures up to 210°C. Recommend for storage and for multiple injection use. true false Part Number Inner Diameter Style Material List Price Your Price Quantity N9306052 10 mm Screw Top PTFE/Silicone 40.00 USD

Silicone rubber septa. High quality, silicone rubber laminated to PTFE. Use when excellent resealing qualities are a must. Septum resists coring and is recommended when multiple injections are required. Preferred septa for use in liquid chromatography applications.

Part Number: Cap, screw, blue, preslit PTFE/silicone, 100/pk. Cap size: 12 mm Add to Favorites Subscribe to this item in cart or checkout More lab efficiency with your auto delivery schedule, modify and cancel it at any time. Simply select subscription delivery frequency in the cart or checkout, and submit your order. How does it work?

A specially moulded seal with a PTFE insert. Sealing surface of Butyl and PTFE affects a more positive seal than non-PTFE-faced septa. Ideal choice for temperatures below 125°C. Good sealing characteristics, excellent resistance to most solvents with reduced coring and high puncture tolerance.

2.0mL, 11mm Aluminum Crimp Seals with Septa Restek Choose preslit caps (available for some vials) to reduce the risk of needle bending, release vacuum from high-volume injections, and improve injection reproducibility when greater than 20% of vial volume is withdrawn. Related Products: Aluminum Crimp Seal Compare this item