Pre-slit Bonded Caps & Septum

Polypropylene caps are known for good impact strength, cost effectiveness, and pliability. They can be remelted after they are formed. Aijiren Polypropylene cap is widely used in chromatography analysis.

The 9mm hplc vial provided by Aijiren has a high recovery type, which can effectively recover samples and reduce sample residues. This high recovery 9mm hplc vial is made of extremely inert borosilicate hydrochloric acid glass, which is not easy to react with chemical reagents.

The China 0.3ml, 9mm, Clear or Amber, Polypropylene Micro Vial is available in disposable and sterile options, catering to different laboratory needs. The disposable vials offer convenience and eliminate the need for cleaning or sterilization, saving valuable time and resources. The sterile vials are pre-sterilized, ensuring contamination-free sample storage and reducing the risk of experimental errors or cross-contamination.

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.

Amber glass vials are perfect for storing samples that are sensitive to light exposure. Clear glass vials are great for testing the solubility or dispersability of materials, allowing you an unhindered view of the solution. Our vials come in 2 ml. Each pack contains 100 glass vials, along with 100 caps lined with septa.

Chromatography sample vial is a glass vial used by automatic samplers and headspace samplers such as liquid chromatography, gas chromatography, mass spectrometry, etc. for chromatographic automatic sampling.  10-425 Screw Glass vial For autosampler instrument is made of borosilicate glass.

While most liquid chromatography autosamplers use 12 x 32 mm vials, the most common HPLC vials are 9 mm screw vials. 9 mm screw vials have openings that are large enough for easy pipetting, but the necks (and closures) are still compatible with most autosamplers in use today.

0.3 ml clear glass micro insert fixed in 2ml glass vial. Conical base micro  insert vial can saving samples while during injection.  Wide opening top for better needle injection.

The Aijiren sample vial has excellent sealing performance, which can effectively avoid sample evaporation. The vial and the corresponding 11 mm aluminum cap can be easily and quickly combined with the jaw capping tool. The vial can withstand heat and pressure, and can also be used for chemical reactions. Especially for vials with white open caps and thick PTFE / silicone septa, they can be used as anhydrous and oxygen-free reaction vials.

The automatic vial is made of high quality raw materials. 2ml Autosampler Vials 8-425 neck finish represents a hplc vials &gc vials, the vials a diameter of 8 mm across the outside of the threads and a thread style of 425, Vials has clear and amber, Screw Cap in Lab most of the 2ml vials are 12x32mm.

The opening of the vial produced by Aijiren is 40% larger than the standard opening aluminum sealed bottle
It is made of transparent Class 1 Class A or Amber, Class 1 Class B borosilicate glass
Sample vials provide standard progressive pasteable patches for easy filling and identification

The crimp vials produced by Aijiren are made of transparent or amber type 1 borosilicate glass or polypropylene. Requires crimper and lid opener. Very suitable for long-term storage. Deactivation and MS authentication can also be used.

Micro-Inserts allow for maximum sample recovery and easier sample removal when combined with autosampler vials.

Flat base inserts can accommodate more sample volume than polyspring or pulled point conical inserts.

All of Aijiren vials are excellently fitted for autosamplers and have good chemical compatibility and super cleanliness. The crimp top sample vial is the most commonly used gas sampling vial on the market at present. 2ml volume sample vial especially suitable for laboratory use. At the same time, some vial bottoms are designed with round bottoms, so that it has a flat bottoming function and compatibility with automatic sampling equipment.

All Aijiren vials are very suitable for autosamplers and have good chemical compatibility and ultra-cleanliness. The crimp top sample bottle is currently the most commonly used gas sampling bottle on the market. The sample bottle with a volume of 2ml is especially suitable for laboratory use. At the same time, the bottom of some sample bottles is designed with a round bottom, so it has a flat bottom function and is compatible with automatic sampling equipment.

2ml / 1.5ml glass crimp vials with crimp seals for hplc autosampler
Crimp the caps to the vials with the hand crimper
100pcs per pack, aluminum caps with ptfe silicone septa, 100pcs per pack

These vials have an internal tapered bottom which allows the contents to be concentrated at the bottom. Allows more space and larger volumes than concentrating to very small quantities. Ideal for derivatisation or target compounds with very low target concentrations.
Vial Closure Size: 9mm
Vial Volume (Metric) 1.5mL
Volume (Metric) Working 1.3mL
Material: Glass
Color: Amber
Height (Metric) 32mm
Outside Diameter (Metric) 12mm
Residual Volume: <4μL

Screw cap vials are a practical packaging solution for sample-size health, beauty, and pharmaceutical products. Glass screw cap vials are impermeable and don’t undergo chemical leaching, so your products stay pure. Uses for Screw Cap Vials. Use glass screw cap vials to package sample products or as full-size product packaging options.

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.

The 9mm 1.5ml Short Thread HPLC Vials exhibit excellent chemical compatibility, making them suitable for a wide range of sample matrices and analysis methods. They can withstand exposure to organic solvents, acids, bases, and other chemicals commonly used in HPLC analysis. This chemical resistance ensures sample integrity and reliable analysis results.

The Crimp Vial produced by Aijiren has a standard 11.6x32mm shape and is compatible with 11mm aluminum sealing caps. Hand Crimper is required for crimp sealing and Decrimper for unsealing. Aijiren provides supporting 11mm Hand Crimper and Decrimper, which are easy to operate and well sealed.

11mm Snap caps provide a secure seal, minimizing evaporation even with volatile samples, the audible click ensures that a secure seal has been formed and the cap is properly applied. Snap caps have septa pre-assembled, Snap caps are compatible with Aijiren Vials and other snap-ring style vials.

The 4ml 13-425 Screw Thread Autosampler Vial prioritizes safety and security in sample handling. The borosilicate glass material is non-reactive, ensuring the integrity of the sample and preventing any unwanted interactions.

Aijiren vials combine the robustness of a Glass vial with the benefits of a glass micro-insert. The glass micro-insert is firmly seated in the cone of the vial and its edges slightly exceed the rim of the vial, ensuring that the septum seals tightly to the glass.

Aijiren offer innovative high recovery vials for comprehensive collection, automated handling and storage, with the subsequent maximum retrieval of high value samples. 1.5ml 9mm high Recovery Vials Reduce Residual Product Waste by 99%.

11mm Snap Top Closures are made of PP. The translucent Cap design allows users to see the fixed card slot. The inside of the Snap Cap has 4 protrusions for fixing in the lateral groove of the Vial Neck.

Snap caps provide a secure seal that minimizes evaporation, even with volatile samples. Snap caps are often more convenient than crimp caps as they can easily be applied and removed by hand. An audible click ensures a secure seal has been formed and that the cap is correctly aligned. Snap/crimp vials can be closed with either snap caps or crimp caps.