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Aijiren is the biggest manufacturer of HPLC/GC Autosampler Vials, Caps, and septa in China. Domestic market share over 60%, and exporting materials more than 80 countries. All materials are produced in 100,000 grade clean room. Experienced technician with equipped R&D center to fulfill new research and development. OEM & ODM services are available.
This paper summarizes various methods of cleaning chromatographic HPLC vials, with the aim of providing a meaningful reference for everyone.These methods have been verified by friends and predecessors, and have a good washing effect on the lipid soluble residue and organic reagent residue in the chromatographic HPLC vials.
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Interlock limited volume vials offer the performance and convenience of a one-piece microvial for a fraction of the cost. A 300 µL insert is fused into a 12 x 32 mm clear or amber glass vial. This one-piece design reduces the potential for contamination.
With 10,000 sqm plant and 100,000 class clean shop, Aijiren manufactures more than 500 products, such as HPLC vials, GC Vials, TOC Vials, syringe filters. We have our own laboratory and R&D department. We would produce more than 30 types of new arrivals come into market every year. * Exhibition. Analytica in Germany. PITTCON in America. Arablab
Figure 3: Subtle peak shape deformation that is known as Peak Fronting. In Figure 3 we again see two chromatograms which show a worsening degree of peak fronting (blue more pronounced than red). In many cases the cause of peak fronting is an overload of the GC column produced by the injection of too great a mass of analyte.
*Compatible with 5mm micro-insert for limited samples. *UPS type I glass makes it excellent for analysis in GC/HPLC. *Vial with write on spot make it convenient to distinguish different samples. 2. Related Services * For this 1.5ml vial, we have high end type Ultra Clean series for sensitive analysis. * Convenient vial and cap kit package
Apr 26, 2020 · And we also expert in developing products such as scintillation vials / caps / septa for HPLC and GC or another science analysis, varies sample or media bottles and our company established by highly-trained professionals, is qualify, cost competitive rapidly growing plastics and metal product, especially in laboratory products manufacturing
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Vials and caps Vials Inserts Closures, caps and septa Vial kits and other combinations Vial racks and container Crimping and decapping tools Flash chromatography / LC adsorbents HPLC and UHPLC Thin layer chromatography (TLC) Gas chromatography (GC) Bioanalysis
Screw-top vials also come in different sizes, with vial caps made of either aluminum for crimp seals or plastic. Amber glass vials are available in 2-60 ml volume with a screw top. Inserts work in conjunction with any autosampler and fit either standard or wide openings vials.
A 12x32mm vial is also known as 1.5mL, 1.8mL, and 2.0mL vials by different manufacturers. Microsampling options include using a one-piece vial with fused insert molded into the vial, or using a separate insert placed into a vial. Our 13mm vials are 4mL vials for larger volumes and/or sample storage.
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The dimensions for 12x32mm vials are standard between manufacturers but the length of the neck and width/shape of the vial shoulder may vary. 12x32mm microvials have the same outer dimensions but the inside of the vial may be tapered to reduce volume or contain a fused insert. 12x32mm high recovery vials will have an internal conical bottom
Shaoxing Aijiren Technologies Co.,Ltd is one of the leading China autosampler vial racks manufacturers and suppliers, welcome to wholesale cheap 2ml vial, 20ml vials, 12x32 vial, glass vials, hplc vial, sterile vials, 9mm ptfe septum, 10ml glass vial, 1.5ml wide opening vial, ptfe silicone septa, chromatography vial, vial filling machine, headspace vial rack, headspace vial crimper, autosampler
