Lab glassware 8-425 glass sample 2ml HPLC Borosilicate Glass 3.3 vial kit

20mm crimp-top headspace borosilicate glass vial is a specific type of vial used in headspace analysis, a technique commonly employed in gas chromatography (GC). These vials are designed to store and analyze samples for volatile compounds.
Headspace analysis involves the sampling and analysis of the vapor phase above a sample, typically done to analyze volatile compounds that can be released from solid or liquid samples.
The headspace vials are specifically designed to withstand the increased pressure and temperature conditions associated with this technique.It’s important to note that Headspace vials may also be available with other closure mechanisms, such as screw caps or magnetic caps.

screw vials are also available in different sizes, and the cap is made of PP for sealing. The glass vial has a maximum capacity of 2ml and has a screw cap. The insert can be used with any autosampler and fits standard or wide-mouth vials.

As a production company, Aijiren has its own independent production plant and independent laboratory. This laboratory exists to test the quality of Aijiren’s products, especially 2ml HPLC Vials. As Aijiren’s popular product, Aijiren is right Its quality control has always been very strict, requiring laboratories to conduct actual experiments for testing.

10ml 20ml laboratory bottles and vials are commonly used in scientific research and various laboratory applications.
Headspace vials are a specific type of laboratory vials designed for the analysis of volatile compounds in gas chromatography (GC) and gas chromatography-mass spectrometry (GC-MS).
It seems you are referring to two types of laboratory vials:
10ml and 20ml screw headspace vials made of either amber or clear glass, with aluminum caps.

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.

Storage glassware manufactured in Type 1, Class A, 33 expansion borosilicate glass or 51A amber glass
Capacity ranges from 20 to 40mL
Provide constant pH for duration of sample storage life
Chemically inert caps suitable for most chromatography and storage applications
Top grade PTFE/silicone septa used for cleanliness

Headspace GC (Gas Chromatography) vials are specialized sample vials used in headspace analysis. Headspace analysis is a technique used in analytical chemistry to analyze volatile compounds in a sample.
In headspace analysis, a sample is placed in a sealed vial, and the volatile compounds in the sample equilibrate with the headspace (the space above the sample) inside the vial. The vial is then heated to a specific temperature, causing the volatile compounds to vaporize and distribute themselves in the headspace.

Standard opening 12×32 viale
8-425 screwed vial is the original standard opening vial
Viars are manufactured in clear, type I class A or amber, type I class B borosicate glass
Viars have standard calibrated write patches to facilitate sample filling and identification
The use of 8-425 closures and 8mm septum is required.

Screw cap vials are universal. When screwing on the cap, a mechanical force is applied that compresses the septum between the rim of the vial and the cap. Screw closures provide an excellent seal and mechanically hold the septum in place during piercing. No tools are required for assembly.

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.

Glass Screw Vials ND9mm for HPLC, Clear & Amber, with /without Patch
High Recovery Glass Screw Vials ND9mm, Clear & Amber, with /without Patch
0.3ml Glass Screw Vial integrated with Micro-insert, Base Bonded, Clear & Amber, with /without Patch
PP Screw Vials ND9mm, Clear & Amber
0.3ml PP short Screw Micro Vials, Clear & Amber

GL45 reagent bottles often feature graduation markings on the side. These markings indicate volume measurements at regular intervals, allowing for accurate and precise dispensing or dilution of reagents. The graduation markings are typically in milliliters (ml) or liters (L), depending on the size of the bottle.

A solid disk of PTFE offers superior chemical inertness against the most aggressive solvents. The thin membrane allows for easy penetration by most needles. PTFE septa are not resealable. They should be used with relatively short cycle times or single injection methods.

The 9mm amber vial produced by Aijiren has high quality and favorable price. Aijiren has its own factory, which can meet the customized needs of customers. Aijiren’s 9mm amber vial is often used in autosamplers and can be adapted to most brands on the market. Autosampler. 9mm amber vial is a popular product of Aijiren.

2ml 9mm fisher screw autosamplers are automated instruments commonly used in analytical laboratories for sample handling and injection into analytical instruments such as gas chromatographs (GC) or liquid chromatographs (LC).
Fisher Scientific offers a wide range of laboratory equipment, including autosamplers from various manufacturers.
Borosilicate glass vials are commonly used in laboratory and pharmaceutical settings for the storage and transportation of various liquid or solid samples.
Borosilicate glass is a specialized type of glass that contains boron trioxide, which gives it unique properties compared to regular soda-lime glass.

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.  10-425 Screw Glass vial for autosampler instrument is made of borosilicate glass.

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.

Aijiren is a professional manufacturer specializing in the production of Autosampler Vials, Headspace Vials, Reagent Bottle, Syringe Fiter, etc. The production method adopted by Aijiren is fully automated mechanical production, which ensures that every vias undergoes strict inspection and conforms to ISO standard. The picture shows the packaging workshop of Aijiren. The produced Vias will be packed in boxes and waiting for shipment in the packaging workshop.

High quality-the test tube rack is made of high-quality inert polypropylene, acid-resistant, corrosion-resistant and durable, 40 holes-each test tube rack has 40 holes with the same diameter, which can meet your needs and has good performance -Professional manufacturing, exquisite craftsmanship, beautiful and practical, can be used for a long time, used for-headspace bottles for holding samples in chemical experiments.

Aijiren produces COD Test Tube for water quality testing. COD Test Tube can also be applied to a variety of analytical instruments. Because analysis requires heating, the reagents in COD Test Tube require high-temperature heating or other strong chemical reactions, which affect the quality of the glass. With higher requirements, Aijiren uses high-quality inert glass to produce COD Test Tube, which facilitates the occurrence of chemical reactions.

The precise centering of the micro-insert ensures safe needle injection. Transparent glass has good transparency and chemical resistance, and its small capacity can effectively reduce the sample demand of the autosampler and save samples.

The 2ml Crimp Top Vial produced by Aijiren has the advantage of good sealing. When using 2ml Crimp Top Vial, there is no need to worry about reagent or gas leakage. And 2ml Crimp Top Vial can perfectly match the autosampler, making sample injection more convenient.