0.45 um 25 mm sterilized syringe filter

GL45 reagent bottles often feature graduation markings on the side. These markings indicate volume measurements at regular intervals, allowing for accurate and precise dispensing or dilution of reagents. The graduation markings are typically in milliliters (ml) or liters (L), depending on the size of the bottle.

Purchasing Aijiren’s 9mm hplc sample bottle requires the purchase of 9mm Screw Cap with Septa. Aijiren’s Caps are made of high-quality polypropylene. You can choose whether to have a center hole cover. The septum uses a double-sided combination of PTFE and silicone. The assembled lid and septum are very convenient for customers to use.

20ml precision screw headspace vial, 18mm, round bottom, top space vial, strong adsorption. Headspace vials are manufactured to provide uniform glass thickness which insures even heat distribution for consistent sampling reliability.

Syringe filters are made of many different types of materials. Various materials, diameters, pore sizes, and sterile and non-sterile options are on our list. These syringe filters provide excellent microfiltration performance for HPLC, water treatment, environment, biotechnology, beverage, food, pharmaceutical and other related fields.

The workers of Aijiren in the picture are packaging the Micro-Insert. This kind of Micro-Insert is usually suitable for Autosampler Vial. For the Autosampler Vial of 9mm, 10mm, 11mm caliber, the capacity is 300ul, and the outer diameter is 5 or 6mm micro-insert. Both can be adapted, but for Autosampler vials with a diameter of 8mm, only micro-inserts with an outer diameter of 5mm can be used.

The manufacturer’s lot number for each component of this product is tracked until all procedures are completed at which time a final lot number is assigned and documented. A randomly selected collection of vials from each completed lot are submitted to an independent validation laboratory for quality control purposes to confirm that the TOC vials comply with the quality specification. The vial, closure and dust cover undergo comply with stringent quality standards and specifications.

Headspace vials are a kind of laboratory vials for headspace analysis, with the features of high temperature resistance and corrosion resistance.
A headspace vial is used in the process of top gas chromatography. When detecting volatile or semi-volatile mixtures with high boiling points, we need to heat them to evaporate them at the top. Since the liquid samples are at the bottom, the material in the top gas can be measured without touching the liquid in the sample vial.

The Clear Reagent Bottle 250ml is widely used in research laboratories, educational institutions, pharmaceutical companies, and industrial settings. It is commonly employed for storing and dispensing reagents, chemicals, solvents, and other liquid substances. Its versatility and reliable performance make it an essential tool for scientists, researchers, and professionals working in various scientific fields.

These vials are made of high-quality materials, such as borosilicate glass, providing excellent chemical resistance and sample stability. The clear glass construction allows for easy visibility and inspection of the sample, while the 8-425 thread ensures convenient sealing and unsealing of the vial during sample preparation and analysis.

Chromatography vials are widely used in chromatography, chemistry, medical and other fields. Autosampler vials are generally made of hydrolytic glass or borosilicate, with various specifications. Different vial mouth designs meet different actual needs

Our vial comes with a variety of septa options to suit your specific application needs. Whether you require septa with different materials, thicknesses, or properties, our Autosampler HPLC Vial provides versatility and customization. Select the ideal septa option to ensure optimal sample protection and compatibility with your analysis requirements.

Aijiren screw thread top sample vials design is characterized by universal ease of use, especially the use of automated sample introduction systems, so this type of vial is also called a autosampler vial. And this sample vial is extremely compatible. The 1.5ml sample vial we usually say is the 2ml volume sample vial. The design of Aijiren screw thread top vials are developed from Europe and the United States, and the design feature is easy to use, especially the use of automated sample introduction system. Aijiren screw thread top vials also known as autosampler bottles.

If the reagent to be tested by the customer is very precious and the capacity of 2ml vial is too large, Aijiren 8-425 2ml Autosampler Vials can be used with different types of micro-insert. There are 3 types of micro-insert, 29*5mm 150uL micro-insert with mandrel interior&polymer feet, 150uL conical bottom micro-insert and 250uL flat bottom micro-insert. All three types of micro-insert can be adapted to 8-425 2ml Autosampler Vials.

1. The pore size of the needle-punched membrane is accurate, providing comprehensive protection for your instrument and chromatographic column
2. There is a clear label on the Nylon syringe filter to avoid confusion
3. The luer interface of the needle filter with lock can prevent the filter from flying out due to excessive pressure

Aijiren’s Snap Top 2ml HPLC Vials for autosampler are constructed from type 33 and type 51 COE borosilicate glass, with low metal content, to protect your sample from destabilizing or leaching.
By choosing Aijiren caps and septa, you provide your sample with a the best containment solution available.

The Aijiren sample vial is sealed and effectively avoids sample evaporation. The 11 mm aluminum cap corresponding to the vial can be easily and quickly combined with the jaw capping tool. Vials can withstand heat and pressure and can also be used for chemical reactions. It can be used as an anesthermal and oxygen-free reaction viale, especially for white open caps and thick PTFE/silicon septum viars.

The Aijiren 2ml crimp autosampler vial requires an 11mm crimp finish and requires an aluminum seal closure. Crimping aluminum caps are superior seals than screw caps and snap caps. In addition, crimp caps are resistant to high temperatures. However, a 2ml crimp autosample vial requires tools to seal the vials. This can increase costs. Aijiren is a 2ml crimp top autosample vial manufacturer. If you are buying a 2ml crimp top autosampler vial, you can get it from Aijiren at wholesale prices. Welcome to contact us.

Aijiren syringe filter features: The syringe filter housing is made of high-quality sanitary polypropylene material (PP). The precise structure ensures smooth filtration, reasonable internal space, and extremely low residual rate. Can withstand pressure up to 7bar. The needle filter has a thread on the edge and has a non-slip function, which is very popular among users. Our membrane comes from a well-known filtration membrane company in China, which guarantees the stable quality and high precision of the membrane pores, and provides maximum protection for your instrument and gas chromatography column. The quality of the filter membrane is stable, and there is no difference between each product, ensuring the consistency of your test results.

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 type.

The polypropylene caps produced by Aijiren are known for their good sealing effect. There are two types of caps, which are used to store samples in a sealed state and have a center hole to facilitate sampling with an autosampler. Aijiren polypropylene bottle caps are widely used in chromatographic analysis and are often used with screw vial.

8mm screw Caps are made of high quality polypropylene, Caps have the profile of a crimp or snap closure for compatibility with robotic autosamplers, Pre-assembled septa reduces the chance of contamination during sample preparation, while saving sample preparation time in the lab.

A crimping tool is required to seal caps. Several types of hand crimpers are available including the adjustable precision crimpers that Chromatographic Specialties offers.

The standard 11.6x32mm profile is compatible with 11mm aluminum seal closures
For closure selections please see Aluminum Seals.
Silanized glass vials are an excellent solution when protein absorption must be avoided. The silanization process deactivates charged SiOH sites on the glass surface, limiting the hydrophobic effect.

Borosilicate glass is a type of glass that is known for its high resistance to heat and thermal shock. It is composed primarily of silica and boron oxide, which give it its unique properties.
Borosilicate glass has a low coefficient of thermal expansion, meaning it does not expand or contract significantly when exposed to changes in temperature. This makes it highly resistant to thermal stress and allows it to withstand rapid temperature changes without breaking.
Overall, borosilicate glass is valued for its exceptional thermal properties, chemical resistance, and optical clarity. Its versatility and durability have made it a preferred material in various industries, particularly in laboratory settings and for specialized glassware applications.

Headspace vials are laboratory vials used for headspace analysis and are characterized by high temperature and corrosion resistance.

Headspace vials are used in headspace gas chromatography processes. They are suitable for headspace analysis of volatile solids and gases.