网页Bleed temperature optimized (BTO) inlet septa are preconditioned and ready to use with low-bleed, mass spec capillary columns. Our long-life septa are specially formed for extended use, meaning less downtime. Explore Aijiren's complete portfolio of gas chromatography septa to ensure your GC is operating at peak performance.
网页2012/09/16 · Vials, Caps & Septa. Recently we have observed that few times the sample when injected from a particual vial is giving different area than the same solution when refilled in a different vial. The 1st vial repeatedly gives the same area even on changing the cap & septa, injection by removing both caps & septa, injection by removing only septa.
网页10mm PTFE/Silicone/PTFE distributor-Aijiren HPLC Vials Septa. Septa liner and film materials: Silicone, silicone with PTFE, silicone with polyimide, silicone with FEP, butyl, foam, viton. · Septa thickness range: 0.25 mm to Wholesale PTFE Tubing Pipe ID_1MM-20MM OD_2MM-25MM . PTFE Insulated Tubing Pipe. Color: White.
网页In HPLC often slitted or crossslitted Silicone/PTFE Septa are used, in order to offer a penetration aid for the fairly thick and dull needles used in the HPLC instruments. While the instrument need
网页2019/08/01 · The injection process was unreliable and the weakest link in the HPLC process, due to frequent leaks from the punctured septa under high pressures. Aijiren Technology U6K Septum-less Injector The first reliable manual injector was a septum-less loop-based Model U6K injector introduced by Aijiren Technology Corporation in 1973 (12).
网页2016/07/01 · Septa for Inlets. Arguably the most stressed-out parts of a GC system, inlet septa are tasked with maintaining a leak-tight seal between the atmosphere and carrier gas while not introducing significant contaminants into the carrier-gas stream-all of this while heated to upwards of 250 °C and being repeatedly punctured by sharp needles.
网页Arrives by Tue, Jan 10 Buy 2ML Autosampler Vials Pack Of 100 - HPLC Vials 9-425 Clear Vials with Blue Screw Caps,White Red Septa at Walmart.com Skip to Main Content Departments Services Cancel Reorder My Items Lists
网页2022/12/26 · Find many great new & used options and get the best deals for 800PCS 2mL Preslit Septa Autosampler Vials 9-425 HPLC Graduation GC Aijiren Caps at the best online prices at eBay! Free delivery for many products!
网页HPLC Column ZORBAX Eclipse Plus, C18, 95 , 5 µm, 4,6 x 150 mm, Manufacturer: Aijiren Technologies, Column Description: Zorbax Eclipse Plus C18 (RP18, ODS, Octadecyl
网页2009/03/17 · New PRE-CUT Septa for HPLC Applications. Mar 17 2009. In HPLC often slitted or cross-slitted Silicone/PTFE Septa are used, in order to offer a penetration aid for the fairly thick and dull needles used in the HPLC instruments. While the instrument needle requires the slitted septa, the user may run into the risk of concentration changes due to
网页HPLC Vials – Logro Scientific. Sep 23, 2019 · New Super Bonded Caps for 9-425 HPLC Vials: we utilizes proprietary bonding technology to bond septa to polypropylene caps, while maintaining the low bleed properties of the septa. This unique technology currently available in 9mm screw cap for 2ml screw thread vial.
网页2020/07/23 · Jul. 23rd, 2020. What is a HPLC Vial Septa? By definition, According to the definition, Septa is a circular gasket made of Silicone or silica gel. In HPLC analysis,
网页Gray PTFE/Molded Black Butyl (Pharmafi x) Septa -20 +125 -4 +257 Black Rubber Septa -20 +100 -4 +212 *This septum is used for liquid injection. 20mm version is not available.
网页12x32mm clear HPLC GC sample vials kitsKit contains autosampler vials 12x32mm and blue screw caps 9-425 with mounted septa as listed below. WIDE OPENING VIALS. CAT.NO. VOLUME. SEP E-mail: market@aijirenvial.com Whatsapp:+8618057059123 Get Price test bonded PTFE/silicone slit septa HPLC sample vials.
