9-245 9mm Screw Top Cap silicone/PTFE Silicone Septa

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.

Screw Cap Vials are universal. Screwing the cap applies a mechanical force that squeezes the septum between the glass rim and the cap. Screw caps form an excellent seal and mechanically hold the septum in place during piercing. No tools are required for assembly. 

The 2ml hplc vials provided by Aijiren are well-known around the world and are loved by consumers from all over the world. The picture shows the Singaporean customer and the staff of Aijiren to learn about the 2ml hplc vials. Aijiren’s 2ml hplc vials production plant adopts fully automated production, and 2ml hplc Vials’ machinery and equipment are also semi-automatic, ensuring consistent specifications between batches and high quality and reasonable prices.

Headspace vials are typically larger than the 2 mL volumetric flasks used in many liquid sampling systems. Headspace vials are commonly available in 10 mL and 20 mL capacities.

A headspace vial is used in the process of top – gas chromatography. The material of Headspace Vials is low extractable Borosilicate glass with low expansion rate, high-temperature resistance, high strength, high hardness, high light transmittance and high chemical stability.

Headspace vials are made of Aijiren’s borosilicate glass. You can choose from clear or amber colors. Screw-threaded headspace bottles have an average wall thickness of 1.25 millimeters, providing greater reliability as internal pressure increases. The screw headspace vials with 18 mm magnetic caps are suitable for autosamplers that use magnetic transport, while the crimp headspace vials can be used with aluminum caps.

Aijiren is a professional manufacturer of products such as Headspace Vials, which are large-capacity laboratory Vials. The capacity of such Vials ranges from 6ml-20ml. Generally, they are more commonly used for gas chromatography. This type of experiment requires heating the Headsapce Vials and the liquid held in it, and detecting the evaporated gas above the Vials, so the sealing performance of Headsapce Vials is required to be high.

Aijiren disposable syringe filter devices are designed to provide fast and efficient filtration of aqueous and organic solutionsfrom small volumes up to 100 mL.

Aijiren Storage vial is an ideal device for general laboratory use and storage of diverse samples due to excellent sealability and chemical tolerance.
Besides, chemically inert caps are a good choice for most chromatography and storage applications. Top grade PTFE or Silicone septa are adopted to ensure cleaning production and consistent quality of sample vials.
The flat bottom profile can keep stable standing, and reduced sprinkle. Borosilicate glass is used as main material to enhance corrosion and temperature resistance. Superior quality with a favorable price is worthy of your order and more and cheaper.

Features of the syringe filter: Luer lock inlet provides a sealed syringe connection, with various filter types, porosities and diameters. Color coding is easy to identify. Rugged polypropylene shell. Can be autoclaved to 121℃ for 15 minutes. The quantity exceeds the minimum order quantity to save more.

We provide the protection of PTFE and the resealing ability of silicone with our septa and seals to fit our autosampler crimp top vials. This seal includes a two sided PTFE septa with silicone in the center. 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.

The 9mm 1.5mL Autosampler Vial is a versatile vial designed for precision sample handling in laboratory settings. With a 9mm diameter, it offers a universal fit in most autosamplers, ensuring compatibility with various systems. The vial has a capacity of 1.5mL, providing ample space for storing and transporting small liquid samples with ease.

These vials are the preferred choice for modern autosamplers. With a focus on improved sample security and integrity, we now offer innovative 9mm closures and 9mm screw top vials for consistent productivity on every separation. Standard opening screw-thread vials are manufactured from borosilicate glass and have a maximum fill volume of 2 ml.

Aijiren not only produces Vial for HPLC and GC, but also Sample Storage Vials for storing samples. Aijiren’s Sample Storage Vials are divided into amber and clear vials. Amber vial can protect the sample from ultraviolet rays.

The chromatographic direct range of 20mm crimped top-space sample vials and caps are available in 20ml amber and transparent colors, 10ml and 6ml with a variety of flat-bottom and round-bottom shapes, suitable for autosamplers of many brands on the market. Our 20mm crimp cap with silicone/PTFE Septa is compatible with all autosamplers.

The 2ml and 4ml Borosilicate Glass Autosampler Vials are meticulously designed for precise sample analysis in laboratories. Made from high-quality borosilicate glass, these vials offer exceptional chemical resistance and durability. They feature secure screw caps for a tight seal, ensuring sample integrity during storage and analysis. These vials are compatible with most autosamplers, providing seamless integration into laboratory workflows.

2ml snap autosampler vial is equipped with PP snap cap. Snap cap can be easy to take away. 2ml snap autosampler vial can be matched with various color of caps. 2ml snap autosampler vial caps bring more convenience to your inventory management. 2ml snap autosampler vial for lab chromatography analysis is also equipped with PTFE/Silicone Septa. This 2ml snap vial septa can total seal the vial. Aijiren has continued to improve septa to actively reduce leaching, chipping, blocking, pushing, stiffening, and adsorption issues.

Sample Storage vial provided by Aijiren. These vials can be used to store samples to be tested. The cap has a built-in sealing ring to prevent the sample bottle from leaking. Therefore, Aijiren’s sample storage vials are made of high-quality raw materials and produced by a unified and precise process.

Transparent viale, 33-extended borosicate glass USP type I, Class A
Step-by-step write marking spot area, 0.5, 1.0, and 1.5ml
Strict quality control to ensure a consistent size of each lot of items.
Flat bottom to ensure consistent matching between the vial and the true neck 6mm of the standard glass insert.
Caps are made of high-quality polypropylene to meet accurate manufacturing tolerances
Septum is made of the highest quality materials to ensure proper functioning