Weigh the Screw Neck Closures

Aijiren provides complete packaging for 2ml Autosampler Vial. In addition to the outer packaging during transportation, Aijiren also provides different types of inner packaging. According to different customer requirements and different prices, 2ml Autosampler Vial is packaged, which ensures the stability of 2ml Autosampler Vial. And safety, and each kind of packaging is the most suitable packaging method selected by Aijiren’s long-term production and transportation experience.

The 24mm Screw Neck Closures produced by Aijiren are designed to be sealed with the sample storage vial. This sealing method ensures the storage capacity of the sample storage vial and is convenient for customers to store samples.

Aijiren expanded its product line last year and chose Reagent Bottle as Aijiren’s new product. Because many customers will need reagent bottles to store reagents during experiments, Aijiren is eager to provide customers with one-stop procurement services, so the product line has been expanded to meet more customers’ purchase intentions.

Aijiren sells Aijiren EPA Vials online at wholesale prices. If you have been looking for EPA Vials, you can choose Aijiren, because Aijiren has been producing EPA Vials for 20 years. You can buy high-quality EPA Vials and rest assured that you will get the best results in terms of durability and performance. Aijiren provides you with genuine EPA Vials price and quality assurance products. Buy the EPA Vials immediately and enjoy the best price when buying.

Aijiren’s 24mm Screw neck EPA Vial includes screw cap sample vials made of type 1 borosilicate clear or brown glass, open caps with PTFE silicone rubber septa, or storage caps lined with PTFE (Can withstand various chemical corrosion). Aijiren EPA vial is widely used in environmental protection, food and pharmaceutical fields. Separate sample vials and cap options can increase application flexibility.

Aijiren’s 9mm 1.5ml amber glass screw neck vial is a popular product in the automatic sample injection vial and is praised by customers all over the world. The amber glass can cut off ultraviolet rays, the oblique shoulder design can facilitate sample dumping and the wide opening is convenient for sample injection , Aijiren’s 9mm 1.5ml amber glass screw neck vial are all 100 pcs/pack, which is very convenient to use.

Aijiren designed the vial rack to make the storage of the autosampler vial more convenient, especially the autosampler vial loaded with reagents, which should not be placed randomly. If you do a comparison test, you must put the contrast autosampler vial together. Placed in the vial rack, the autosampler vial is not easy to tip over and should not be shaken. It is the best choice for customers.

Aijiren produces Autosampler Vial. In addition to 2ml autosampler Vial, Aijiren also produces 4ml autosampler Vial. The usual name of this Vial is 13-425 because its opening is 13mm. The screw neck ensures a good seal and the amber vial can protect Samples that are sensitive to light are not affected by ultraviolet light.

Aijiren adopts automated production for the production of 24mm Screw Thread Closures, pouring high-quality polypropylene raw materials into the machine, and the machine will automatically produce a Screw Cap with a diameter of 24mm according to the mold, and the unused polypropylene material will be recycled. Recycling, such a production method, not only saves raw materials, but also protects the environment without waste. As a company that wants to build a well-known brand, this approach is necessary.

The PVDF syringe filter produced by Aijiren has excellent chemical compatibility and low extractability. The maximum shell pressure allowed by the PVDF syringe filter is 150 psi, which increases the filtration speed. Because the PVDF syringe filter uses high-quality materials, the PVDF syringe filter has high temperature resistance, and has excellent flow rate and temperature stability. The housing of the PVDF syringe filter is made of PP, and the filter membrane is made of PVDF. PVDF membrane has a wide range of chemical compatibility, making it suitable for filtering general biological samples and solvent-based proteins, alcohols, peptides, aqueous samples and tissue culture Ideal for base.

The 20mm Crimp Neck Closures is sealed by squeezing the Septa between the edge of the Vial and the Crimpe Cap. Such a seal can prevent evaporation. The Crimp Neck is not as convenient as the Screw Neck, but the sealing is worse than the Screw Neck Closures. The center of the cover is 9.5mm. The center hole can be used for headspace automatic sampling. The standard specifications and neat and consistent production standards ensure the safety of sampling.

Vertical lines are evenly distributed on the outside of 9mm screw closures. This is to prevent users from slipping and unable to achieve the seal during the sealing process. The vertical lines increase the friction and facilitate the use of force. Aijiren uses fully automated machines to produce 9mm screw closures, achieving the same quality between batches, and customers can purchase different types of 9mm screw closures according to their own experimental needs, including but not limited to color, septa type.

Nylon Syringe Filter has good hydrophilicity, acid and alkali resistance, and oxidation resistance. It can be used for alkaline blotting and fixation. If fixation methods such as baking and ultraviolet light are used, higher nucleic acid detection sensitivity can be obtained. Since the nylon membrane is a hydrophilic membrane, it does not need to be immersed in a solution such as ethanol or methanol for activation. Nylon Syringe Filter is suitable for organic solvents, such as alcohols, hydrocarbons, lipids, phenols, ketones and other organic solvents. Nylon Syringe Filter can also be used for organic solvents such as strong acids, 70% ethanol, and methylene chloride. High temperature resistance, good strength, stable chemical properties.

In addition, the 20mm Crimp Top Aluminum Closures uses a unique production process, whether it is the mass production of Crimp Cap, the compounding of Septa, or the automatic mass merger of Closures, which demonstrates Aijiren¡¯s production strength as a manufacturing company. The use of exclusive leading technology, automated production, and strict quality inspection have made Aijiren a well-known supplier of chromatography consumables in China.

Laboratory personnel use Hand Crimper to seal the Crimp Cap. The 3mm Butyl Septa is squeezed to fill the gap between Vial and Cap to achieve a perfect seal. The chromatographic consumables produced by Aijiren are for convenience. For laboratory users, Aijiren will continue to work hard on product research and development, technology upgrades, etc., to make more chromatographic consumables for the convenience of users’ experiments.

The 18mm Magnetic Metal Closures produced by Aijiren are made of magnetic metal. This metal has its own magnetism and can be adsorbed on the robotic arm of the autosampler, which facilitates the accuracy and stability of sample injection. The height of the 18mm Magnetic Metal Closures is very high, which provides a large space for the thread, the multilayer thread ensures sealing, the metal texture meets the precise thread, and the 8mm center hole meets the sample injection.

The 20mm Crimp Neck Closure produced by Aijiren is easy to seal, and it is very used with Headspace Vial. Because aluminum is a metal, it has high density and is not easy to breathe. Even with Center Hole, the matching Septa is a composite of 3mm thick Silicone and PTFE. Septa is 2mm thicker than ordinary Closures Septa. This thickness ensures the sealing of Closures. When the Crimp Cap is squeezed for sealing, the thickness of 3mm can just fill the gap between Cap and Vial after being squeezed.

The Nylon syringe filter produced by Aijiren is highly recommended for pharmaceutical laboratory analysis due to its hydrophilic properties. The Nylon syringe filter is very suitable for applications that require low extractability. The Nylon syringe filter also has very high chemical resistance, so it is very suitable for testing corrosive solutions in the filtration of pharmaceutical research and development laboratories. Due to the characteristics of the nylon syringe filter, it is very suitable for HPLC, GC or dissolved sample analysis, and is widely used in most biological agents, electronic semiconductors, industrial water filtration, chemical filtration and beverage filtration.

For the filtration of corrosive solvents and HPLC samples, PVDF syringe filters are considered the best choice. These filters with PVDF membrane are very suitable for protein amino acid analysis and protein sequencing. And it is suitable for chemiluminescence (such as BeyoECL Star, BeyoECL Plus, ECL, etc.), conventional color development (such as DAB, TMB), staining and isotope detection. If you need to use fluorescence detection (such as using the LI-COR Odyssey system), you need to use a special low fluorescence background PVDF membrane.

Different colors of high-quality polypropylene materials will be produced into Caps of different colors. Because the machine used can automatically produce according to the mold, Aijiren can ensure that the cap specifications are consistent between the same batches. And Cap can be divided into two types: solid top and center hole in production. Customers can choose according to their own needs. After that, Aijiren will place the cap and septa on the automatic merging machine. The machine will automatically identify the different sides of the septa and then place the septa inside the cap and press it tightly, so that a 9mm screw closure is completed.

The Septa used in 11mm Snap Closures is a composite of Silicone and PTFE. Generally, the thickness of Septa is 1mm, which can meet the sealing requirements of 11mm Snap Closures. Aijiren buys high-quality Silicone and PTFE and presses them into a thin layer. Using an exclusive compounding process, without using any adhesive, the Silicone and PTFE are compounded. Septa is cut into 11mm diameter shapes of the same size by automated machinery, and finally Septa and PP Cap are combined, and the production of 11mm Snap Closures is completed.

Aijiren PTFE syringe filters are widely used in laboratories. It does not require membrane replacement and filter cleaning, eliminating complicated and time-consuming preparations. Mainly used for sample pre-filtration, clarification and removal of particles, and sterilization and filtration of liquids and gases. HPLC and GC are the preferred methods for small samples. Aijiren’s PTFE syringe filter housing is made of high-quality polypropylene (PP) with high mechanical strength and good chemical compatibility. The filter membrane is made of hydrophobic polytetrafluoroethylene (PTFE) and high-density polyethylene support. No binders or additives are used, and there is little interference with analysis.

Septa uses a composite of Silicone and PTFE. This composite process is Aijiren’s exclusive process and does not use adhesives for composite. This composite process ensures the flexibility and puncture of Septa. Since the Septa thickness of the 20mm Crimp Top Aluminum Closures is 3mm, it can meet the sealing requirement and bring a lot of trouble to the puncture of the automatic injection needle. The importance of composite craftsmanship is particularly prominent, which allows Aijiren’s unique craftsmanship to give customers a different experience.

Aijiren’s syringe filter with PVDF membrane has a wide range of chemical compatibility, making it an ideal choice for filtering general biological samples and solvent-based proteins, alcohols, peptides, aqueous samples and tissue culture media. Aijiren’s Syringe filter can be used directly without sterilization in order to allow customers to obtain higher efficiency. In order to filter the particles correctly, you need to find the right size filter. You should choose the diameter of the filter carefully. Their dimensions are usually 13 mm and 25 mm. The pore size is usually divided into 0.22 and 0.45. The 13 mm diameter syringe filter can be used for 1-10 ml samples. The 25 mm PVDF syringe filter can be used for sample volumes of 10-100 ml. Their retention is less than 100 ml.

Also because the 18mm screw headspace vial needs to be used on the autosampler, the 18mm screw magnetic closures have a center hole for easy sampling. Septa uses a composite method of PTFE and Silicone. The composite process is Aijiren¡¯s exclusive patent and does not use any adhesives. Compound, compared to septa using adhesive, the texture is softer and has less influence on the experiment. The 18mm screw magnetic closures produced by Aijiren are the most suitable partner for gas chromatography.

9mm screw closures, the cap is made of high-quality polypropylene, and the color can also be customized. Different color caps can be easily distinguished by customers. For example, each color cap is a type of sample. When Aijiren produced 9mm screw closurs, in order to consider the convenience of customers, many exquisite designs were made, such as the center hole, in order to facilitate the injection of the autosampler, the vertical lines around the cap increase the friction and facilitate the sealing of customers.

Aijiren packaged 2ml HPLC Vial. First, PP Boxes were used for Vial packaging, and the Closures were packaged in plastic sealed bags, all of which were 100 pcs for 1 pack. After that, the carton is used for packaging. The firmness and rigidity of the carton protects the 2ml HPLC Vial from impact. As for why it is necessary to put another layer of plastic wrap on the outside, because there may be damp or flooded cabins during shipping, in order to prevent the carton from getting wet Protection by water.

The 2ml sample vial produced by Aijiren is divided into three different types of calibers, the screw top has 8mm, 9mm, and 10mm openings, and the 2ml sample vial openings of snap top and crimp top are both 11mm. This large opening guarantees access For the accuracy of the sample, it is generally recommended that the user load 1.5ml of reagent when using the 2ml sample vial, so that it is not easy to make the automatic sample needle difficult to sample due to the air pressure during heating.

Aijiren is a manufacturer that can grasp errors and ensure that the production specifications are the same between the same batches. First, it is a fully automatic production line and machines for production. Second, Aijiren has a strict sampling inspection plan to control every cap and vial produced. The quality is up to standard, but the closed vial will stop production immediately, which guarantees Aijiren’s production quality.

As a well-known supplier of chromatographic consumables, Aijiren has always strived to be world-renowned and become a world-renowned supplier of chromatographic consumables. In order to achieve this goal, Aijiren has been working hard to improve itself, such as expanding production scale, improving production quality, and establishing a brand effect. Promoting customers with word of mouth, Aijiren will work hard for the goal of becoming a world-renowned brand as soon as possible.

Aijiren is already a well-known supplier of chromatography consumables in China. The 2ml sample vial provided by Aijiren is famous for its high quality and high output. Because Aijiren uses fully automated production, it minimizes possible errors caused by production. The dust-free workshop ensures To clean the production environment, Aijiren also uses carton, moisture-proof and waterproof packaging with cling film to reduce transportation damage.

The hot sale of 1.5ml Autosampler Vial is undoubtedly a booster for Aijiren, which makes Aijiren feel the motivation to enter the world chromatography market. Aijiren is a well-known supplier of chromatography consumables in China, but Aijiren is not willing to stop there. He started to contact the world chromatography industry in 2010 and has more than 10 years of experience. Aijiren has established contacts with more than 200 countries and regions in the world.

Nylon has good chemical stability, flexibility, durability, not easy to tear, can withstand saturated steam autoclaving, and is suitable for filtering aqueous solutions and most organic solvents. Such as electronics, microelectronics, semiconductor industry water filtration, tissue culture media filtration, liquid medicine filtration, beverage filtration, high-purity chemical products filtration. Generally tolerate the range of PH3-14.

As a supplier of chromatography consumables, Aijiren started as Septa in the early days, and has now become one of the leading consumables suppliers in China. Aijiren uses high-quality butyl rubber, Silicone and PTFE to make Septa, which not only ensures that Septa is soft and pierced, but also that Septa is not deformed and does not break and slag. Aijiren’s Septa is of guaranteed quality and is worth buying.

Aijiren produces Aluminum Cap using high-quality raw materials. This Aluminum Cap made of Aluminum is soft and easy to deform. It can be sealed by a light press after the user holds the Hand Crimper. When customers buy Aijiren20mm Crimp Closures with Crimp Top Vial, we Customers are always recommended to purchase Hand Crimper and Decrimper together. Aijiren provides 11mm and 20mm Hand Crimper.