4ml 13-425 Screw HPLC Vial Cap With Septa for Supplier

4mL vials are widely used in compound storage as well as for chromatography sample vials. Vials are manufactured of Clear, or Amber borosilicate glass and include a write-in patch for sample identification.

4ml 13-425 HPLC vial with cap is used for chromatography system. In the experimental system, the automatic sample system has the high-tech innovation ability, can improve the productivity of the chemical laboratory, and achieve excellent results in efficiency, safety and replicability. Therefore, 4ml 13-425 HPLC vial is also of great concern.

Polypropylene/PTFE silicone screw vial caps with septa are commonly used in high-performance liquid chromatography (HPLC) and other analytical techniques.These caps provide a secure seal for vials, preventing sample evaporation and contamination.When selecting polypropylene/PTFE silicone screw vial caps with septa, consider factors such as thread compatibility with your vials, the specific requirements of your HPLC system, and the chemical compatibility with your samples and solvents. Reputable manufacturers and suppliers offer a range of options to suit different vial sizes and analytical needs.

Aijiren’s 4ml 13-425 Vial for HPLC is a popular product. Aijiren uses high-quality borosilicate glass to make Via, good PP plastic to make the lid, Silicone’s Septa, these excellent accessories combine to become Aijiren 4ml 13-425 screw vial.

These screw neck vials feature a 4ml capacity, providing ample space for storing liquid or solid samples. The screw neck design allows for easy and secure sealing, preventing leakage and contamination. The vials have a wide opening, facilitating convenient sample loading and retrieval.

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 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 function and is widely used in multiple injection or longer injection cycle designs as well as gas and liquid chromatographs.  

Aijiren Sample Storage Vial is usually used for environmental analysis. Clear Glass Vial can better see the state of the sample. Amber Glass Vial can withstand ultraviolet light and protect the chemical components in the sample that are sensitive to ultraviolet light.

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.

4ml Screw Vials is also called Wash Vial for Cleaning the Needles
Material: USP Type 1, Class A, 33 Borosilicate Glass
Application: HPLC and GC system
Volume: 4ml (standard volume)
Dimensions: 15 x 45mm
Neck Diameter: 13mm
13mm Black Screw PP Cap with 8.5mm Centre Hole or Closed-top
PTFE/Silicone Septa, 13*1.5mm
Qty/Pack: 100pcs/pack

The Aijiren 15x45mm vials have a 13-425 GPI thread and can hold up to 4ml of sample. Use the 13 x 425 caps with septa for use as sample vials and with diffusion caps for wash vials. With closed top screw seals, these vials can also be used as storage vials.

The 13-425 4ml Screw Vial offers several key features and benefits. Its high quality glass construction ensures chemical resistance and maintains sample integrity during storage and analysis. The screw cap design provides a tight seal, preventing leakage and minimizing the risk of contamination. The vial’s transparency allows for easy visualization of samples, improving accuracy and efficiency. It is widely used in various applications including chromatography, pharmaceutical analysis, environmental testing and more.

4ml 13-425 hplc vial with screw cap is belong to HPLC autosampler vials. The classification of HPLC autosampler vials is generally done based on the diameter of the vial body, vial height, and thread finish. Clear glass and amber glass present similar inertness. 4ml 13-425 hplc vial with screw cap is compatible to SHIMADZU instrument. Autosampler needle pierces through the cap during injection and withdraws the required amounts of analyte from the sample vial.

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.

4ml wash vials for autosampler
with 13-425 screw caps and septum
Clear and amber borosilicone glass for choose

13-425 Screw Thread Vials are manufactured from Type 1 borosilicate glass, available in clear or amber, or from Polypropylene. Excellent for long-term storage.
15x45mm 4mL vials are widely used in compound storage as well as for chromatography sample vials.

Red PTFE / white silicon separator + black cap without holes, 15x45mm vial for 4ml screw top vial has 13-425 GPI thread, can hold up to 4ml samples. Use a 13 x 425 cap with a septum when using it as a sample vial, or a diffusion cap for a cleaning vial. Sealed screw seals allow these vials to also be used as storage vials.

1. The glass adopts high-quality borosilicate glass tube, with low free ion content, low expansion coefficient and very high chemical resistance.
2. The unique thread design can ensure the consistency of the seal.
3. Strict quality assurance provides dimensional consistency between batches.
4. It is suitable for autosampler of Aijiren, Shimadzu, Waters, CTC/Leap and other companies.

4ml 13-425 screw thread Vial Made of Clear, Type 1 Class A or Amber, Type 1 Class B borosilicate glass,Requires the use of 13-425 closures and 13mm septa. For storage purposes also available with closed top screw seals, Available as closed or open top screw seals with13-425 thread.

The 4ml 13mm Screw Thread Vials often feature clear graduated markings on the side, allowing for accurate measurement and dispensing of samples. These graduations provide researchers with a visual reference for precise volume control, minimizing errors in sample preparation and analysis.

Aijiren 13-425 glass vials with screw cap are customized products based on your experimental requirements for vial types, writing areas, logos and other individual parameters. Aijiren 13-425 glass vials with screw cap is fully compatible with SHIMADZU autosamplers. Compared to crimp top vials, 13-425 glass vial with screw cap can easily tighten the lid without the help of a tool. Polypropylene threaded cap with PTFE septa, can form a good seal on the vial, improve work efficiency.

The 13-425 HPLC Vial produced by Aijiren can be applied to the Autosampler with a 13mm diameter automatic grabbing arm. The 13-425 Screw thread is also easier to grab and not fall off. It is a high-quality choice for HPLC experimental analysis.

Glass autosampler vial, 4ml, 15mm x 45mm, used with 13-425 screw caps.
Ideal for general laboratory use and sample storage.
Chemically inert caps suitable for most chromatography and storage applications.
Top grade PTFE/silicone septa used for cleanliness.