Seal GC HPLC Vial Closure and Septa for 2ml hplc vial Seal

2ml amber snap autosampler vial is equipped with PP snap cap. Snap cap can be easy to take away. 2ml amber snap autosampler vial can be matched with various color of caps. 2ml amber snap autosampler vial caps bring more convenience to your inventory management.
2ml amber snap autosampler vial for lab chromatography analysis is also equipped with PTFE/Silicone Septa. This 2ml amber 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.

The Sample Cell Vial produced by Aijiren is made of high-quality borosilicate hydrochloric acid glass, which can not change shape at high temperature, and is inert and does not chemically react with reagents. The Black PP Screw Cap is also made of high temperature resistant material, and has good sealing performance, which can effectively ensure that the reagent will not spill.

There are many differences between butly rubber and natural rubber. The main advantage is that butyl rubber has better chemical stability and aging resistance than natural rubber. It has the elasticity of natural rubber and contains no protein components, but not butyl. Chemical Stability and Aging Resistance

 9mm Screw conical micro-vial for lab chromatography experiment, the micro-vial size is 11.6x32mm.  High quality glass vial for HPLC/GC analysis. 0.3 ml clear or amber  glass micro insert fixed in 2ml glass vial.

Aijiren headspace vials have clear or amber glass, round or flat bases, crimp seals with beveled or square edges, or screw seals. Headspace vials, septa and caps can be purchased separately or together as a convenience kit to meet the needs of your laboratory.

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.

1.5ml/2mlSnap autosampler borosilicate glass vial refers to a type of vial commonly used in laboratory settings for sample storage and analysis.
Borosilicate glass is chosen for its excellent resistance to thermal shock, chemical durability, and low contamination potential.
The term “Snap autosampler” typically refers to an automated instrument used in analytical chemistry, specifically in chromatography.
It is designed to automatically inject samples into the chromatographic system for analysis.
The vials used with such autosamplers need to be compatible with the instrument’s design and specifications.

The automatic vial is made of high quality raw materials. It has high temperature resistance and corrosion resistance.  Screw Glass vial For autosampler instrument is made of borosilicate glass.

1 ml shell vial
Size 40 x 8.2 mm
Usable volume 1 ml, residual volume

Chromatography septas can be pre-slit or not and must be considered by evaluating a few factors. A pre-slit septum is an ideal choice in applications requiring 20% or more of the sample injection each time from the vial so that suction is avoided.

Polypropylene Screw Cap with Septa – Polypropylene screw cap with precision-fit septa provide an evaporation-proof seal. Bi-layer include silicone and PTFE. Silicone septa for multiple injections. PTFE-lined screw cap for organic samples. Screw caps provide an inert, airtight seal and direct puncture-access to samples with a syringe needle.

20ml crimp top headspace vial is a type of vial commonly used in gas chromatography (GC) systems for analysis of volatile and semi-volatile compounds. It is specifically designed for headspace sampling, which involves extracting the volatile compounds from a solid or liquid sample into the gas phase for analysis.It’s important to note that the specific details and requirements of using a crimp top headspace vial can vary depending on the GC system and the analysis being performed.

Compared with crimping seals, threaded vials and caps have lower evaporation, reusability, less damage to hands during operation, and no special tools are required. The 8-425 neck mouth represents a vial with a diameter of 8mm. The outer diameter of the thread of the vial is 8mm, and the thread pattern is 425.

The COD Test Tube produced by Aijiren is often used in chemical oxygen demand testers. Since the chemical oxygen demand test is a test that requires strong corrosive reagents, Aijiren uses the most inert and stable glass to produce the COD Test Tube, which is produced by Aijiren. COD Test Tube meets customer requirements for oxygen demand testing.

The Crimp top Vial provided by Aijiren is suitable for Water’s Autosampler. The diameter of the Crimp top vial is 40% wider than the ordinary Vial, which is convenient for the in and out of the automatic injection needle. Aluminum Cap has good airtightness, non-volatile samples, and can be stored for a long time, making it your best choice for storing samples.

These vials have an internal tapered bottom which allows the contents to be concentrated at the bottom. Allows more space and larger volumes than concentrating to very small quantities. Ideal for derivatisation or target compounds with very low target concentrations.
Vial Closure Size: 9mm
Vial Volume (Metric) 1.5mL
Volume (Metric) Working 1.3mL
Material: Glass
Color: Amber
Height (Metric) 32mm
Outside Diameter (Metric) 12mm
Residual Volume:

But for autosamplers with blunt autosampler needles, Aijiren still recommends buying septa with pre-slit, because this can prevent the septa from being pushed into the vial by the autosampler and contaminate the sample. Septa with pre-slit can complete the function of guiding the automatic injection needle.

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.

Aijiren is a factory-type enterprise specializing in the production of Autosampler Vial. Aijiren has its own production line that can mass-produce and automate production. Aijiren¡¯s 9mm Autosampler Vial has always been the most popular and the highest-selling product. The flat brown is also a popular choice for customers.

The Aijiren sample vial is sealed and effectively avoids sample evaporation. The 11 mm aluminum cap corresponding to the vial can be easily and quickly combined with the jaw capping tool. Vials can withstand heat and pressure and can also be used for chemical reactions. It can be used as an anesthermal and oxygen-free reaction viale, especially for white open caps and thick PTFE/silicon septum viars.

Polypropylene screw cap with septum-The polypropylene screw cap with septum provides an anti-evaporation seal. The double layer includes silicone and PTFE. The silicone septum can be injected multiple times. Screw caps lined with PTFE are used for organic samples. The screw cap provides an inert, air-tight seal and can be directly pierced through the sample with a syringe needle.

10-425 Screw Glass vial For autosampler instrument is made of borosilicate glass. This 2ml glassware laboratory Agilen Hplc Vials can be seen in more than 32 countries laboratory. HPLC autosampler vials are generally categorized based on vial diameter, vial height, and thread finish.