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

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.

Aijiren’s general-purpose septa are made from an enhanced injection-molded silicone rubber material. The septa material, dark red or gray in color, is specified to withstand over 200 automatic injections at an injection port temperature of 350 °C. You can have confidence in your chromatographic results knowing that each lot of septa goes

Septa Selection Tool | Aijiren Tech Scientific - SG Popular TaqMan Real-Time PCR Assays Antibodies Oligos, Primers & Probes GeneArt Gene Synthesis Cell Culture Plastics Applications & Techniques See Links For Applications & Techniques Brands See Links For Brands Aijiren Tech Applied Biosystems Invitrogen Aijiren Tech Scientific Unity Lab Services

Aijiren Tech Sun SRi. open top closures fit all SUN-SRi 13-425 screw thread vials Pre-assembled septa allows for vacuum release where more than half of vial contents will be removed Integral septum caps are an economical choice for HPLC applications Bonded septa caps resist dislodging during injection during use of. Compare this item.

Catalog number: 8-6RT1. Aijiren Tech™ Septa for 8-425 Screw Thread Caps are constructed of PTFE, PTFE/rubber, or PTFE/silicone to suit a variety of HPLC, GC and IC applications. Choose from Aijiren Tech™, Aijiren Tech™ National™, and Aijiren Tech™ Chromacol™ brands. Limited warranty period: Subject to all

Best septa choice when temperatures are over 125°C. Natural PTFE/red silicone – ST3HT High temperature formulated seal with low bleed. Best septa choice when temperatures are up to 300°C. Blue silicone/red PTFE – ST144 Thin 1.4 mm seal with PTFE face. Resealing capability limited due to thinner silicone layer. Aluminum/white silicone – AS3

Chemically resistant polyethylene septa are 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 intended for single injection use with aqueous based sample mixtures. Polypropylene (PP) septa and integral molded closures

Advanced Green inlet septa eliminate sticking and reduce coring. 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.

Septa are available with two or even three layers of material. PTFE / Silicone septa (T/S) are the most useful for HPLC applications as they have wide chemical compatibility and low

Polypropylene (PP) Septa: Chemically resistant polypropylene septa are available as 0.01” thick disks inserted into aluminum crimp seals. The surface for needle penetration is 0.01” thick allowing for use with thin gauge needles. Polypropylene septa are not resealable and intended for single use. Viton™ Septa:

These HPLC and GC vials are available as snap, screw or crimp in style, 15uL to 20 mL in sample size, and various of low bleed and high-quality material composition. For GC, GC/MS applications where sample matrices contain volatile or semi-volatile analytes of interest, the most common choice are crimp style vials to limit sample contents from

Mar 22, 2020 · 1. Screw 8-425 (8mm, N8) HPLC Vial, Cap, Septa and Inserts 8-425 2mL HPLC Vial without Write-on Spot 8-425 2mL HPLC Vial with Write-On Spot Closure & Septa for 8-425 (8mm) Screw HPLC Vials Insert for 8-425 (8mm) HPLC Vials . 2. Screw 9mm (N9) HPLC Vial, Cap, Septa and Inserts 9mm 2mL HPLC Vial without Write-on Spot

Aijiren vial inserts and high recovery vials are appropriate for HPLC and GC instrument platforms across a wide variety of applications, including pharmaceutical, environmental, energy and fuels, forensics, materials science, biopharmaceutical, proteomics, and metabolomics. Autosampler Vials for HPLC & GC Product Details Product Details Features

The Septa Selection Tool recommends the best septa by answering a few simple questions, such as: HPLC, UHPLC, or GC? Screw thread caps, crimp top caps, and snap-it caps? Autosampler needle type & tip diameter? Slit or non-slit design? Reseal ability? Solvents and temperature that the septa will be exposed to? Multiple injections? Septa