Bonded Caps and Septa for Vials

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.

All Aijiren 11mm Crimp HPLC Vials are ideal for autosamplers and offer excellent chemical compatibility and ultra-cleanlines.
The 11mm Crimp Vial provided by Aijiren is well sealed and suitable for storing samples. It needs to be used with Decrimper and Crimper.

HPLC Chromatography 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.  Screw Glass vial For autosampler instrument is made of borosilicate glass.

Autosampler vials are generally made of hydrolytic glass or borosilicate, with various specifications. Different bottle mouth designs meet different actual needs. The 1.5ml 11mm crimp-top autosampler vial is the most commonly used gas sampling vial on the market at present. 2ml volume sample vial especially suitable for laboratory use.

Short Thread Caps with Septa for 9mm 1.5ml HPLC Vial often come with multiple septa options to accommodate different analytical requirements. Depending on the specific application, researchers can choose from various septa materials, such as silicone, PTFE, or bonded septa, to optimize sample compatibility and performance.

2mL Amber Glass Screw Top Autosampler Vials are available in a variety of neck finishes and opening diameters. Large mouth or wide ID vials have approximately a 40% wider mouth opening than standard opening vials.

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 12*32mm. The design of Aijiren screw thread top vials is developed from Europe and the United States, and the design feature is easy to use, especially the use of an automated sample introduction system. 

The Screw Cap and Septa for 1.5ml HPLC Autosampler Vial are essential components for secure sealing and sample integrity in HPLC analysis. The screw cap ensures a tight and leak-proof closure, preventing any contamination or loss of samples. The septa, made of high-quality materials, provides excellent chemical resistance and ensures a reliable seal.

2ml Snap Top HPLC Vial is made of Type 1 borosilicate glass. Comparing with 9mm screw vial, this 2ml Snap Top HPLC Vial mouth is wider opening. So 2ml Snap Top HPLC Vial is easier to fill and provides a larger target area for the autosampler needle. That means, the 2ml Snap Top HPLC Vial can protect the needle.

Aijiren 2ml 11mm Snap Ring HPLC Vials has a standard scale and writing area for easy filling and identification. 2ml 11mm Sanp Ring HPLC vial can be matched with most autosamplers on the market, such as Aijiren, Thermo Fisher, Shimadzu and other well-known brands.

Snap vial is manufactured from Type 1 borosalicate glass (Class A, 33 extended borosicate glass) and is available from transparent or scarlet, or polypropylene. Snap vial accepts both aluminum snap seal and polyethylene snap cap. Ideal for short-term storage. De-activation and MS authentication are also available.

Polypropylene Screw Micro Vials can be used in most standard gas and liquid chromatography autosamplers. These lightweight, economical vials are made of durable polypropylene with good chemical resistance. The conical interior ensures maximum recovery of contents without the hassle of removable inserts.

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.

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.

Chromatography autosampler vials are widely used in chromatography, chemistry, medical and other fields. Autosampler vials are generally made of hydrolytic glass or borosilicate, with various specifications. Different vial mouth designs meet different actual needs.

Snap Vials are manufactured from Type 1 borosilicate glass(Class A, 33 expansion borosilicate glass), available in clear or amber, or from Polypropylene. Snap Vials accept both an Aluminum Snap Seal as well as a Polyethylene Snap Cap. Excellent for short-term storage. Deactivation, MS Certification is also available.

PTFE is the most inert, but it has poor resealability, so it is not suitable for multiple injections or storage. For layered septa (such as PTFE/silicone), the chemical resistance of the septum is PTFE until the septum is punctured.

Aijiren provide 1mL 8x40mm Shell Vial Kit.Suitable for use over a wide temperature range, these 1ml vials are extensively tested to ensure they meet the needs of the end user. Subject to laboratory testing to ensure defined quality standards. Manufactured from the highest quality borosilicate glass.

11mm vials for GC and HPLC. Vials have a 40% larger opening than standard opening aluminum seal vials. Crimp vials are manufactured of Clear or Amber borosilicate glass.

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

Micro Insert is used to ensure the most accurate and reliable analysis of your lab samples. Autosampler vial inserts are available with polyspring conical, pulled point conical, or flat bottom insert formats

Suit for: 9mm Short Thread Vials
Caps Material: polypropylene
Cap Diameter: 9mm
Cap Features: 6mm Centre Hole or Closed Top
Septa Material: PTFE / Silicone
Septa Feature: Pre-slit I or X
Septa diameter: 9mm
Septa Thickness: 1mm

Chromatography autosampler vials are widely used in chromatography, chemistry, medical and other fields. Autosampler vials are generally made of hydrolytic glass or borosilicate, with various specifications. Different vial mouth designs meet different actual needs.

Chromatographic autosampler vials are glass vials used for chromatographic autosampling in liquid chromatographs, gas chromatographs, mass spectrometers and other autosamplers and headspace samplers. Generally consists of a complete set of vial, cap and gasket. Its basic requirements are accurate volume, can withstand a certain pressure, good sealing performance, no adsorption effect on the sample.

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.

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.