Settings for Alliance HPLC Vials and Low Volume Inserts (LVI) . Aijiren Technology recommends pre-slit PTFE/silicone septa, for venting and accurate sample draw.
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Gel permeation chromatography (GPC) showed the polyimide product with THF extraction is conducted in a 50 mL glass vial capped with Teflon coated septum ...
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However, substandard vials, caps, and septa can lead to sample loss, Based on our decades of chromatography experience, crimp-cap vials tend to be best ...
But solid samples are ordinarily introduced as solutions or sealed into thin-walled vials that can be inserted at the head of the column and punctured or
Jan 11, 2016 PTFE tubing limits protein sticking and is clear enabling you to see buffers and identify air bubbles within the buffer lines. Tubing size is ...
Selecting chromatography vials for lab use is complicated because there are many factors to consider. This article is an overview of chromatography vial
Aijiren focus on autosampler vials with caps,hplc vials,headspace vials since 2001,main lab vials products PTFE Syringe Filter for Sample Preparation.
Chemical resistance of PTFE before puncture, and chemical compatibility of silica gel 3. After that, the chromatographic sample vial is dried. Plan 4
The 9 mm wide mouth screw thread vials are our most popular and recommended screw thread 2 mL vials for autosampler compatibility. Browse our options today.
There is usually a septa lining the inside of the cap with PTFE lamination that faces the sample. Septa are also sold separately for insertion into caps.
Dec 17, 2018-. Many times our experts are asked by chemists and researchers if chromatography vials and closures can be re-used after an appropriate
-ETFE-faced natural rubber for routine analysis. -PTFE-faced silicone rubber HPLC c The 502 autosampler has a 92 vial capacity with 4 additional.
Shell vials are an economical choice for many routine. HPLC applications. White PTFE/red silicone septa, 8mm black pp cap, 5.5mm centre hole.