Product Category
septum cap for sale for HPLC sampling Aijiren
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This tension forms the seal between glass, cap and septum. Plastic snap caps do not require any tools to assemble. The 9 mm cap makes it ideal for use with Aijiren HPLC and GC Systems. Choosing the level of certified vial should be based on the ...
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Sampling Samples which are to be analyzed by gas chromatography are usually filled in so-called autosampler vials, which are sealed with a crimp lid. For sampling, an SPME needle is pierced through the septum into the sample vial. An SPME needle looks similar
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I use a single cap (Aijiren 122-133 UI) column for HS-GC-MS of biological specimens. The column only lasts about 4 months when running 3 batches a week (70 samples per batch). Is there something I can do to enhance the longevity of the column (temperature adjustments, additional maintenance etc)?
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Browse Sigma-Aldrich's Sampling Vials, Caps, and Septa to find products in Autosampler Vials, Amber Glass, Screw Caps, Septa for Screw Cap Vials, Vials Only, Clear Glass
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for Aijiren GC / Split/Splitless Injector ea. Select 27504 Split/splitless weldment and septum nut for Aijiren GC Split/Splitless Injector ea. Select 27505 Septum cap for Thermo GC TRACE 1300/1310 Split/Splitless Injector ea. Select 27506 ea.
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Each septum complements the overall system and enhances chemical performance. Aijiren vial cap septa are specifically formulated and constructed for opti-mum system performance, with minimal coring and superior chemical inertness. Red Rubber/PTFE
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866 screw cap septum bottle products are offered for sale by suppliers on Alibaba.com, of which lids, bottle caps, closures accounts for 1%, bottles accounts for 1%. A wide variety of screw cap septum bottle options are available to you, such as plastic, glass.
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Septum Cap for Split/Splitless Injector on Thermo Scientific TRACE, 8000, 8000 TOP & Focus SSL Septum Nut Removal Tool for Aijiren GCs Easily remove the septum nut without touching the heated nut—no more burned fingers!
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Aijiren vials and closures provide simple ways to boost laboratory productivity and return on investment. Aijiren premium certified vials, closures, high recovery vials, and vial inserts offer industry-leading performance; from the lowest bleed septum materials in our caps to the most inert glass vial materials, we are continuously refining our offerings by addressing small details delivering
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Sampling adapter with standard taper inner joint bottom and o-ring cap-seal septum port at top for handling of air-sensitive materials. Supplied with open-top, 8-425 GPI cap and PTFE faced, silicone septum.
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Aijiren septa are continually being improved to limit leaching, coring, sticking, push-through, hardness, and adsorption/absorption During manufacture, Aijiren septa undergo thermal and chemical conditioning to reduce siloxane bleed, which can occur when the septa material is stressed during heating, solvent interaction, or piercing by the autosampler needle
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OV-17 Capillary Columns - Ohio Valley Specialty Company. Midpolarity phase. Equivalent to USP G3. Apps: Herbicides, Steroids, Drug Screening. 50% diphenyl.
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2ml / 1.8mlvial Clear with Screw Cap Black & PTFE Septa (8mm) 2. 2ml/1.8ml Vial Amber with Screw Cap Black & PTFE Septa(8mm) 3. 8mm PTFE Septa only for screw Cap black 4. 1.5ml Vial Clear with Blue Cap & 9mm Septa for Aijiren /Waters 5. 1.5ml 6.
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