Scientific Instrument Services | Mass Spectrometry Scientific Repairs and Manufacturing Founded in 1978 to provide mass spectrometer consumables laboratory instrument parts, filament wire, electron multipliers, capillary columns and vacuum system components at reasonable prices, SIS has grown to be a recognized leader in manufacturing assemblies, supplies and services for the scientific and HPLC Companies and Suppliers | Environmental XPRT RE Science is a global provider in HPLC equipment ...

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...

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. Septa-vials | Sigma-Aldrich Crimp top vial convenience kit with PTFE/red rubber septa. Compare Product No. Description Pricing; 27239: Aluminum cap and red ...

GC Columns, Accessories & Adsorbents – Sigma-Aldrich GC accessories suitable for common GC instruments include GC septa, inlet liners, inlet seals, ferrules, nuts, guard columns, connectors, flowmeters, hand tools, syringes, vials, and photoionization detector (PID) lamps. Gas Purification and Gas Management Inlet Septa for Gas Chromatography | Aijiren Advanced Green inlet septa eliminate sticking and reduce coring. Bleed temperature optimized (BTO) inlet septa are preconditioned ...

11mm Crimp Top Caps with Septa – Hplc Vials 11mm Crimp Top Caps with Septa. 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. 11 mm PTFE/Silicone Septa with Aluminum Cap – N9306228 11 mm Pre-Assembled Silver Aluminum Crimp Cap with PTFE...

Leaders in Chromatography – iltusa.com As a leading manufacturer of septa, lined caps and Inter-Seal bonded caps for the chromatography analyst; ILT manufactures products using only the highest quality silicone and elastomer products. ILT is the manufacturing supplier of choice for products used in the majority of analytical instruments for HPLC and GC Chromatography Vials, Caps, Septa & Inserts, Tubes, Crimper 9mm 2ml Short Tread HPLC Autosampler Vial 9mm Short Thread Caps with ...

GC Injection Port Septa: Use, Maintenance, Storage and Handling A GC septum is located at the top of the injection port and serves two functions: 1) providing a leak-free seal to maintain carrier gas pressure inside the system. 2) handling repeated puncturing by a syringe needle for sample introduction purposes without severe coring or leaking. Selection Guide – GC septa – Trajan Scientific and Medical CRS Endura-Seal GC septa are resilient to needle wear and tear, eliminates cor...