4ml vials

4 mL HPLC vial refers to a specific type of vial used in High-Performance Liquid Chromatography (HPLC) systems. HPLC vials are small containers made of glass or sometimes plastic, designed to hold samples that will be analyzed using HPLC techniques.
In the case of a 4 mL HPLC vial, it means that the vial has a maximum capacity of 4 milliliters (4 mL) of liquid sample. These vials typically have a narrow opening at the top, which can be sealed with a cap or septum to prevent sample evaporation or contamination.

Empty glass HPLC vial refers to a type of vial specifically designed for use in High-Performance Liquid Chromatography (HPLC) applications. HPLC is a technique used in analytical chemistry to separate, identify, and quantify components of a sample mixture.
HPLC vials are made of glass to ensure chemical compatibility and to minimize sample contamination. These vials typically have a capacity ranging from 1.5 mL to 2 mL, although other sizes may be available. The vials have a narrow neck and a screw cap or crimp cap closure system to secure the contents and maintain the integrity of the sample during analysis.

4ml autosampler vial refers to a type of small glass or plastic container specifically designed for use in autosamplers, which are instruments used in analytical chemistry. Autosamplers are used to automatically inject samples into analytical instruments, such as gas chromatographs or liquid chromatographs, for analysis.
Autosampler vials are typically made of either glass or plastic, with glass vials being more commonly used for applications that require higher chemical resistance.
They are designed to be compatible with the specific requirements of the autosampler instrument, ensuring a secure fit and reliable sample injection.

4ml Borosilicate glass HPLC vials are commonly used in High-Performance Liquid Chromatography (HPLC) applications due to their superior properties.
Borosilicate glass HPLC (High-Performance Liquid Chromatography) vials are specialized containers used in analytical chemistry for the storage and analysis of samples in HPLC systems. Borosilicate glass is preferred in HPLC applications due to its excellent thermal and chemical resistance.
Borosilicate vials, also known as borosilicate glass vials, are glass containers made from borosilicate glass.
Borosilicate glass is a type of glass that contains a significant amount of boron oxide, which imparts desirable properties such as high thermal resistance and low coefficient of expansion.

4ml HPLC vial refers to a vial or container specifically designed for use in High-Performance Liquid Chromatography (HPLC) applications with a maximum capacity of 4 milliliters (4ml).
HPLC vials are used to store and contain samples that will undergo analysis using HPLC instruments.
4ml HPLC vials are specifically designed containers that hold samples during HPLC analysis.
They are an essential component in the sample preparation and injection process for accurate and reliable HPLC results.

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.

4 mL screw top vials, also called waste vial or wash vial, usually used to wash the needle of autosamplers. Our 4ml Vials are manufactured from Type I Borosilicate Glass, which meets all USP, JP, and EP Pharmacopeia requirements.
The specifications are international common standards, which are fully compatible with the autosamplers of Aijiren, Worcester, Shimadzu and Thermo Fisher. The product is clean, dust-free packaging, no additional cleaning is required, and it can be used directly on the machine

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

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.

Red PTFE/White silicone septa + Black cap without hole, for 4ml screw top vial SV104CS 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 provided by Aijiren is made of high-quality borosilicate glass. The transparent glass can clearly see the sample and the state of the sample in Vias, and can more intuitively understand the color contrast and sample change. The lid of 13-425 is Screw Thread. This kind of lid facilitates the sealing operation of HPLC Vial.

The 4ml hplc vials produced by Aijiren are known for their high quality and strong stability. The opening of the 4ml hplc vial is 13mm. The screw Neck thread is very convenient for Cap sealing. Caps can choose to have a center hole or no center hole, and a center hole is available. Convenient for sampling with automatic injection needle, 13-425 without center hole is suitable for sealing samples.

Among the HPLC Vials provided by Aijiren, there is an HPLC Vial with a capacity of 4ml, which is twice as large as the popular 2ml hplc vial, and its caliber is also larger than the ordinary hplc vial, which is 13mm wide. The large-capacity Vial can accommodate more samples, and the wide caliber can also accommodate the in and out of the thick-mouthed automatic injection needle. 4ml HPLC Vials is very suitable for the analysis of equipment with a large number of samples.

Aijiren’s 13-425 can perfectly match Aijiren’s HPLC machine. If you are using an Aijiren machine, you can consider buying Aijiren’s 13-425 HPLC Vial. The high quality and reasonable price make Aijiren a well-known laboratory in China Consumable manufacturer.

Aijiren’s 13-425 hplc vial can perfectly match Aijiren’s Autosampler. Using Aijiren’s autosampler can also be used with Aijiren’s HPLC Vials.

The screw thread of 13-425 HPLC Vial produced by Aijiren ensures the tightness of the HPLC Vial and ensures that the sample is not volatile. The Screw thread is also the most convenient type in HPLC Vial.

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.

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.

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.

Aijiren is a supplier of 13-425 Screw Neck Vial. Our factory specializes in the production of 13-425 Screw Neck Vial for chromatography. We use good raw materials to make 13-425 Screw Neck Vial and sell them at a cheap price while ensuring quality. Aijiren’s high quality and low price have satisfied many customers.