Pre-slit Red PTFE/White Silicone Septa for 2ml vial

Aijiren produces 11mm snap top closures to provide more sealing for Snap Top Vial. 11mm snap neck vial is a kind of Autosampler Vial, which is a popular product of Aijiren. Aijiren’s Autosampler Vial is a star product, and 11mm snap top closures are even more full. Attention, Aijiren promised to use better raw materials, better machinery and equipment to ensure unified production.

Aijiren is a factory-type enterprise specializing in the production of Autosampler Vial. Aijiren has its own production line that can mass-produce and automate production. Aijiren¡¯s 9mm Autosampler Vial has always been the most popular and the highest-selling product. The flat brown is also a popular choice for customers.

The vial caps of the storage series are made of the main quality polypropylene, which combines innovation with time-saving convenience. The chemically inert vial cap produced by this method truly combines the septum and the plastic cap at the molecular level, which can avoid excessive evaporation and keep the sample vial properly sealed.

The glass of the reagent bottle has a low thermal expansion coefficient and can be autoclaved repeatedly (resistance to 140¡ãC). With scale and white enamel marking area, it is sturdy and durable. Comply with ISO GL 45 screw standard, compatible with ISO R115 and DIN 168 standards. Polypropylene (PP) external thread cap with O-shaped anti-drip ring, replaceable.

Headspace vials are available in clear or amber glass with a round or flat base, a crimp seal with a beveled or square edge finish, or with a screw-thread finish. Headspace vials, septum, and caps can be purchased in various quantities separately or together as convenience kits to fit your laboratory needs.

The size of 2ml 8mm Clear Glass Vial is 12 x 32mm. The precise handling of the bottleneck enables the robot arm to operate efficiently. The 2ml 8mm Clear Glass Vial has an opening 40% larger than the standard narrow-mouthed vial to prevent problems with the syringe. The special thread design ensures a consistent seal.

Storage glassware manufactured in type 1, class A, 33 extended borosilicate glass or 51A amber glass. The capacity range is 40mL. Provides a constant pH for the sample retention period. Chemically inert cap suitable for most chromatography and storage applications. Top quality PTFE/silicone septum used for cleanliness.

Crimp Caps squeeze the septum between the rim of the glass vial and the crimped aluminum cap. This forms an excellent seal preventing evaporation. The crimp cap vial requires crimping tools to carry out the sealing process.

The screw headspace vial is made of borosilicate glass, and the ductility of the screw headspace vial is good and is high temperature resistant. The color of the screw headspace vial is amber and transparent. Choose the color of the screw headspace vial according to the light sensitity of the sample.
Compared to crimp headspace vials, screw headspace vials can be easily sealed. Screw headspace vials can be sealed before sample injection without using tools. The 10ml screw headspace vial size is 22.5x46mm and the 20ml screw headspace vial size is 22.5x75mm. There are 10ml and 20ml depending on the injection amount.

Snap Cap vials Wide-mouth vials are easy to fill and provide a larger target area for the autosampler needle. Suitable for most autosamplers, it can hold 12x32mm sample bottle format, high-quality 33 expanded borosilicate transparent glass type 1 (type A) or 51A amber glass uniform, flat bottom ensures that Vial can stand stably on the desktop.

Equipped with Silicone/PTFE Septa, and can also be used with slit septa. Usually the available cap color is silver, but other special colors can also be produced accordingly. There is a 9.5mm center hole in the center of the cap for automatic sample injection.

Aijiren Tech headspace vials are manufactured to provide uniform glass thickness which insures even heat distribution for consistent sampling reliability. All Aijiren Tech headspace vials meet or exceed OEM instrument manufacturer’s specifications.Aijiren Tech vials are available in 10ml, 20ml versions with Screw Top.

Product applications: water purification, HPLC sample preparation, mobile phase solution filtration, cell culture, microbial filtration or sampling, protein precipitate removal, particle removal and monitoring, QC analysis, content consistency, dissolution testing, environmental sampling, food analysis. Generally speaking, 0.45 ¦Ìm pore size is suitable for removing particles from samples or the mobile phase solution of chromatography equipment, and 0.22 ¦Ìm is suitable for filtering microorganisms.

Crimp closures N11 are also universally suitable with regard to autosampler compatibility, however, they are not as safe and convenient in their closing technique as the screw closures N 9 (9mm) 2ml vials and closures.

The 9mm screw HPLC autosampler sample vial is made of colorless borosilicate glass or amber 1 B grade borosilicate glass, which is a high-quality raw material. Excellent high temperature and corrosion resistance. Aijiren has strict control over the production environment. Aijiren 9mm screw HPLC autosampler sample vials have won the trust of customers.

Headspace vials and closures must form a tight seal for accurate analysis with reproducible results. Available in clear or amber Type I borosilicate glass with crimp or screw thread finishes. The vials are used to heat the sample until the concentration of the liquid and gas phases are in equilibrium. A sample is then taken from the gas phase (headspace) for analysis.

Aijiren¡¯s sample storage vial is made of type 1 borosilicate transparent or brown glass, with open caps with PTFE silicone rubber septa or storage caps with PTFE lining (which can withstand various chemical corrosion).

The production process of the sample bottle is kept clean, and the workshop and production process are kept clean, which can reduce the instrument background and ensure the top system performance for low-level monitoring.

Aijiren is a professional manufacturer specializing in the production of Autosampler Vials, Headspace Vials, Reagent Bottle, Syringe Fiter, etc. The production method adopted by Aijiren is fully automated mechanical production, which ensures that every vias undergoes strict inspection and conforms to ISO standard. The picture shows the packaging workshop of Aijiren. The produced Vias will be packed in boxes and waiting for shipment in the packaging workshop.