Septa | Sigma-Aldrich Available for Sale. United States Globally. septa. Hamilton ® GC septa. Compare Product No. … black, fits 24/40 joints and 64, 80 oz and 1gal jugs: Expand. … Septa BTO|Premium Septa GC|Chromatography Research Supplies, Inc. Product Description. Maximum operating temperature 400 deg. C (330-350 deg. C for 17mm size). BTO is Bleed and Temperature Optimized for the most demanding GC and GC/MS applications. Septa BTO is formulated to extend low-bleed and outsta...

Septum Selection Guide Vials and Closures injection methods. PTFE septa are rarely used for GC applications. Polyethylene (PE) Septa and Integral Molded Closures Chemically resistant polyethylene septa are usually molded into single-piece caps. The surface for needle penetration is 0.01″ thick, allowing for use with most HPLC autosamplers. Polyethylene septa are not resealable and are Septa Selection Tool | Thermo Fisher Scientific – US Silicone rubber septa. High quality, silico...

Autosampler Vials & Caps for HPLC & GC | Thermo Fisher Thermo Scientific Advanced Vial Closure System (AVCS) caps are polypropylene caps that are compatible with all 9 mm short thread screw vials, although we recommend that they are used with our Thermo Scientific SureStop vials to get maximum benefit of the two technologies. Kinesis Short Thread Cap, 9mm, Open Blue Polypropylene, Y Pre Buy Kinesis Short Thread Cap, 9mm, Open Blue Polypropylene, Y Pre-Slit Silicone/Red PTFE Septa...

Caps hplc | Sigma-Aldrich black polypropylene hole cap, thread for 8-425, PTFE/silicone, Top Hat (septa and closure designed to fit together tightly), for use with 2 mL vial, 4.6 mm opening, pkg of 100 ea. Expand. Hide. 27262. black polypropylene hole cap, thread for 8-425, PTFE/silicone, septum thickness 1.5 mm, for use with 2 mL vial (standard opening), pkg of 100 ea. ALWSCI 9-425 Screw Thread Caps with Septa, 2ml HPLC Vial Mar 21, 2022 · ALWSCI 9-425 Screw Thread Caps with Septa, 2ml HP...

Septum Selection Guide Vials and Closures 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 PTFE&Silicone Composite Material for HPLC Vial’s Septa Content. Aijiren produces matching Closures for HP...

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Gc Septa at Thomas Scientific Long Life GC Autosampler Septa are designed for use with GC Autosamplers. The 5, 9, 11 and 11.5 mm diameter Long Life septa are available with our unique prepierced center depression which guides the syringe needle to the same injection point, extending septa life and reducing needle. Related Products: Injection Septum. General Purpose Septa for Gas Chromatography | Aijiren General Purpose Septa for GC. Aijiren’s general-purpose septa are made from an enhanced i...

Bleed Temperature-Optimized (BTO) Septa for GC | Aijiren Inlet septa are used to maintain a leak-free seal under the septum nut in the GC inlet, even after many repeated injections. The dimple in the middle of the septum guides the syringe needle through the inlet into the inlet liner to minimize damage to the needle and to ensure injection consistency. Chromatography Troubleshooting Guides – Thermo Fisher Scientific Simply click the general GC symptom that you are observing, then navi...

Septa | VWR PTFE/High Performance Rubber is a highly pure synthetic red rubber septum that provides a reduced background level for specific GC applications, employing sensitive detectors such as ECD or NPD. PTFE/Silicone Septa (T/S) has high-quality, low background/blank value, 100% synthetic pure silicone septa. Bottle Septa, Caps & Bottle Seals | analytics-shop.com Septa red PTFE/White Sil., 12 mm diameter, 100 pc/PAK $26.70 sku: AG5183-4460 Waters Septum for Vials and caps, 144/PK $7...

2 mL Screw Top Vials & Screw Caps – Aijiren Technologies Aijiren’s extensive of range of 2 mL screw top vials to protect your sample from destabilizing or leaching. The associated 9 mm vial screw caps is available with your choice of cap septa constructed from various materials. Find the right screw vial for your non-volatile-based applications. Autosampler Vials for HPLC & GC – Aijiren Technologies Aijiren’s autosampler vials are available as either snap, s...