11mm Snap Top Autosampler Vial

“Aijiren Vials have a standard 11.6x32mm profile and are compatible with convenient 11mm snap cap or aluminum seal closures
The “Step” design ensures proper centering of limited volume inserts, eliminating missed injections
Aijiren Vials have a 40% larger opening than standard aluminum seal vials for easier sample filling and to reduce the chance of bent or broken needles during sampling”

Our storage bottles (also called ladder bottles or dram bottles) provide a good solution for long-term storage of solvents. Our threaded vials provide enough threads per inch to eliminate evaporation with a strong top or lined cap.

Our syringe filters are made from high-purity polytetrafluoroethylene (PTFE) membrane for superior performance and durability. PTFE is an ideal material for HPLC applications with excellent chemical compatibility, low protein binding, and minimal analyte adsorption. This ensures sample integrity for accurate, reproducible results.

Aijiren vials are very suitable for autosamplers and have good chemical compatibility and ultra-cleanliness. The crimping top sample bottle is currently the most commonly used gas sampling bottle on the market because of its very good sealing. The sample bottle with a volume of 2ml is especially suitable for laboratory use. It also has a flat bottom function and is compatible with automatic sampling equipment.

Caps for screw thread vials are available with either an open hole for autosampler use and standard addition or with a solid top for sample storage. One piece polypropylene cap and membrane are also available. These pierceable screw thread caps are designed for one time use and reduce sample preparation time as there is no cap and seal to assemble.

The automatic vial is made of high quality raw materials. It has high temperature resistance and corrosion resistance. The septum of the autosample vials is made of high quality materials to ensure proper functioning and is widely used in multiple injection or longer injection cycle designs as well as gas and liquid chromatographs.

Our company provides a series of headspace vials to match different autosamplers. All headspace vials are standard vials: 20mm crimped headspace vials, suitable for Varian, Tekmar, Perkin Elmer and LEAP autosamplers. Material: Neutral borosilicate glass tube. Color: transparent/brown.

The Aijiren Storage Viale is an ideal device for general laboratory use and storage of a wide variety of samples due to its excellent sealing and chemical resistance.
In addition, chemically inert caps are suitable for most chromatography and storage applications. The highest quality PTFE or silicon septum is employed to ensure consistent quality of cleaning production and sample viale.
Flat bottom profile can maintain a stable standing state and reduce watering. Borosicate glass is used as the main material for increased corrosion resistance and heat resistance. The excellent quality of the favorable price is the one that is valued for the order and is more and more inexpensive.

Silicone septa, also known as a silicone rubber septum or stopper, is a sealing component used in laboratory settings, particularly in chromatography and sample storage applications. It is a circular disc-shaped piece made of silicone rubber that is placed within the cap of a vial or container to create a secure and leak-proof seal.
Silicone septa are commonly used in conjunction with screw caps or crimp caps to seal vials used in gas chromatography (GC) and other analytical techniques. They are typically placed between the cap and the vial opening, and when the cap is tightened or crimped, the septa forms a barrier that prevents leakage or contamination of the sample.

Material: Borosilicate glass
Finish Type: Screw Neck
Color: Clear / amber
Size: 11.6*32mm
Cap: Black Polypropylene Cap
Closed-top or with 5.5mm center hole
PTFE/silicone Septa
with pre-slit

The vial cap corresponding to the 4ml screw vial combines innovation with time-saving convenience. The chemically inert bottle cap produced by this patented method truly combines the septum and the cap at the molecular level, which can avoid excessive evaporation and keep the sample bottle properly sealed. The thickness of the 13mm septum is 1.5mm, and the PTFE is about 0.1mm.

Syringe filter is a disposable filter unit designed to remove impurities from liquids or gases using a syringe as the fluid delivery system.
It consists of a plastic housing with an inlet and an outlet, and a filter membrane positioned between them.
The filter membrane is often made of materials such as polypropylene, polytetrafluoroethylene (PTFE), or nylon.
To use a syringe filter, the liquid or gas to be filtered is drawn into a syringe, and then the syringe is attached to the inlet of the syringe filter.

Aijiren sterile PES syringe filter
100% integrity test, individual packaging, gamma radiation
Diameter: 13mm, aperture: 0.45um, 100/pack
In line with ISO certification, quality is guaranteed
Applications: Preparation of tissue culture media, sterile filtration and clarification of biological fluids, probe solutions, protein and enzyme filtration, hybridization buffers, etc.

2ml crimp sample vials are manufactured by 33 expansion borosilicate glass. Select 2ml crimp sample vials for light-sensitive samples. This vial is equipped 11mm aluminum cap and septa. Aijiren provides 2ml amber sample vial in clear-pack trays. 2ml autosampler vial is compatible with closures come in different colors, sizes, and septa materials. Aijiren offered 2ml crimp vial with a graduation patch. Possible identification errors are eliminated. Supporting use with inserts or already possessing a conical interior shape, maximum retrieval of contents to eliminate waste.

6-20ml screw headspace GC vial belongs to autosampler vial; 6-20ml screw headspace GC vial was often used for Aijiren, and other autosamplers. It is easy to analysis sample element.6-20ml screw headspace GC vial is made of clear type1 class A or amber type 1 class B borosilicate glass. Aijiren produce 6-20ml screw headspace GC vial using foreign high-quality imported raw materials. It can high temperature resistance and corrosion resistance.

Silicone/PTFE (Polytetrafluoroethylene) septa, also known as silicone/PTFE liners or caps, are commonly used in laboratories and analytical chemistry for sealing sample vials or containers. These septa provide a secure and reliable seal to prevent sample evaporation or contamination.Silicone/PTFE septa are widely used in applications such as gas chromatography (GC), liquid chromatography (LC), headspace analysis, and sample storage. They are available in different sizes and configurations to fit specific vial or container types, ensuring a secure and reliable seal for various laboratory processes.

Polypropylene Screw Cap with Septa – Polypropylene screw cap with precision-fit septa provide an evaporation-proof seal. Bi-layer include silicone and PTFE. Silicone septa for multiple injections. PTFE-lined screw cap for organic samples. Screw caps provide an inert, airtight seal and direct puncture-access to samples with a syringe needle.

EPA vials are those that meet the requirements of the U.S. Environmental Protection Agency (EPA) for testing potentially harmful environmental contaminants in water or soil samples.

Why Choose Aijiren’s 20mm Crimp Top Headspace Vials
Quality – You can expect our Headspace Vials product to be of the highest quality because they must pass the most stringent Quality Assurance tests before they arrive at your door.
Reliability – You can rest assured that the Headspace Vials you purchase will reliably perform the jobs for which they are designed.

The crimper is a sealing pliers for crimp top vial. The head crimper fits tightly with standard vial caps. Firm and reliable sealing.