9mm blue screw caps with PTFE and silicone septa

Amber 9mm HPLC Vials with Insert are universally suitable on most autosamplers, convenient in handling, and available in a broad selection of different cap colors and septum materials.

Vial Color: Amber and Clear
Vial Volume: 1.5-2.0ml
Vial Material: Borosilicate Glass/Glass Type 1
Customization:
Customized logo(Min. Order: 300 Packs)
Customized packaging(Min. Order: 400 Packs)
Usage: Laboratory Analysis
Logo: Customized Accepted

2ml Clear HPLC Vial with Cap is most often used in the diagnostic, analytical, or pharmaceuticals markets, but we’re seeing an increasing frequency of use in the Personal Care and Cosmetics for sampling and trial sizes.

11mm Crimp Neck Conical micro-vial for laboratory chromatography experiment, the micro-vial size is 11.6x32mm. High-quality glass vial for HPLC/GC analysis. 0.3 ml clear glass micro insert fixed in 2ml glass vials. 2ml clear glass vial with 0.3ml integrated vial, designed for valuable samples to save for testing use volume. Bottom fixed micro insert to keep the vial central vertical. Vials with integrated Micro-Insert are also available now in clear and amber glass. amber glass makes it compatible with sun-proof samples. Their glass Micro-Insert is absolutely centered in the plastic mold and pressed firmly against the septa due to its slightly exceeding edges. Standard vials for GC and HPLC.

Autosampler needle pierces through the cap during injection and withdraws the required aliquots of sample from the 2ml HPLC and GC Autosampler Vials.
Original Place: Zhejiang, China
Brand: Aijiren
Size: 11.6*32mm（with Write-on Spot）
Volume: 2ml Vial Diameter(mm):11.6±0.25
Performance: Acid Resistance, Alkali Resistance, Temperature Resistance

Aijiren COD Test Tube is made of borosilicate glass, which can reduce pH changes and pollutants that may be leached from soda lime glass.  The glass digestion test tube can be used for analysis at temperatures higher than 130 degrees Celsius.  It is manufactured from laboratory storage for a variety of general purposes and can hold almost anything. The COD Test Tube is small in size and light in weight. The used COD Tubetests contain strong sulfuric acid and other chemicals, so reagents must be handled carefully. 

There are many differences between butyl 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 does not contain protein ingredients, but it does not have butyl. Chemical inertness and aging resistance

Vial Dimension: 12x32mm
Vial Color: Amber and Clear
Vial Volume: 1.5-2.0ml
OEM: Available
Sample: Provided Freely
Packing: 100pcs/pk

4ml 13-425 screw neck vial, also called wash vial or waste vial, is for cleaning the needles during automatic sampling. Vials are manufactured of Clear, or Amber borosilicate glass and include a write-in patch for sample identification. Caps are made of high-quality polypropylene to exact manufacturing tolerances and lined in a controlled manufacturing environment. Cap colors are available in black only. Our septa use only the highest quality materials to ensure proper function and can be pre-slit to ease needle penetration.

10-425 screw thread caps and vials are suitable for Agilent, AB Sciex, Brukers, Techcomp, PerkinElmer, ThermoScientifics, Shimadzu, Waters, CTC autosampler and other rotating or robotic arm samplers and autosamplers.

18mm screw neck metal screw cap is made of magnetic metal, this cap is mainly used for seal 18mm screw GC headspace vial. PTFE septa can meet multiple punctures.
Steel Magnetic caps tolerate high temperatures and are suitable for use with the CTC/LEAP/Gerstel autosamplers.

Aijiren offers proven autosampler vials and consumables for the chromatographer. The standard opening 2ml clear hplc vials have more threads per inch, so there is less likelihood that volatile solvents will evaporate over time.
Size:12*32mm
Classification: Laboratory Bottle
Application: For Autosampler
Material: Borosilicate Glass
Place of Origin: Zhejiang, China

11mm Wide Opening Crimp Top Autosampler Vials are made of clear Type 1, Class A Borosilicate Glass with a writable label for sample identification.
Product Size: Pack of 100
Type: Target LoVial Clear Glass Vial
Vial Closure Size: 11mm
Vial Volume (Metric): 2mL
Description: Target LoVial, 2mL Clear Glass Vial
Item Description: 11mm Crimp Top Vial, Wide Opening
Volume (Metric) Working: 1.8mL

China 0.3ml PP Short Screw-Thread Micro-Vial, Clear 11.6*32mm.Aijiren 9mm screw thread vials have a volume of 0.3mL micro vials and make it easier to attach or remove the closure making sample prep more efficient.
Classification: Laboratory Bottle
Brand Name: WAJR, Aijiren
Model Number: VP91
Place of Origin: Zhejiang, China (Mainland)
Packaging: Shrink Packing And Then Carton
Certification: ISO9001
Sample: FREE SAMPLES
Type of Payment: T/T In Advance

EPA vials are those that meet the requirements of the US Environmental Protection Agency (EPA) for the testing of potentially harmful environmental contaminants in water or soil samples.

2.0ml 10-425 Screw Vials ND10 can be used for GC and HPLC. Wide opening enables easy filling with viscous materials. HPLC Autosampler Vials are cleaned and packaged in a certified Class 100000 clean room according to a designed process, developed to eliminate chromatographic errors associated with vials. Critical physical dimensions are fully tested, as well as chemical cleanliness testing to ensure that trace levels of residues are not present.
Aijiren 10mm 2ml HPLC autosampler vial is generally made of high-quality imported expanded borosilicate glass tube. The high-cost performance of this material is the first choice for throughput analysis. The matching polypropylene bottle cap is chemically compatible, suitable for most chromatographic applications, and suitable for 6mm diameter micro-insert.

2ml Amber Screw HPLC Vials, caps, septa, and inserts working as a whole to prevent sample degradation and loss of samples caused by evaporation. Screw thread closures N9 (9mm) 2ml vials and closures are universally suitable on most autosamplers, convenient in handling and available in a broad selection of different cap colors and septum materials.

These 2ml clear chromatography vials include 100/PK of 2ml RSA-Pro™ surface-treated glass vials with 9mm screw threads. Any requirement about 2ml clear chromatography vials,please contact AIJIREN.
Volume: 2ml
Usage: Laboratory Analysis
Brand Name: AIJIREN
Printing with Company Logo: Accept

The 11mm snap-top caps are made of high-quality polypropylene. The caps have a roll-edge or snap-on shape. The snap-top caps provide a secure seal that minimizes evaporation even for volatile samples. PTFE/silicone septa are the product of choice for most HPLC and GC applications where resealability and high purity are critical. Ideal for applications where ease of needle insertion is important. Silicone septa have strong re-sealing properties and can still maintain good sealing performance after multiple injections; PTFE is currently a material with good chemical conditions and can withstand strong acids and alkalis. After the two materials are combined, the bottle can be used for various laboratory purposes such as sealed sampling and chemical storage.

Aijiren polypropylene screw micro vials can be used in most standard gas and liquid chromatography autosamplers. The PP micro vial is constructed from high-quality polypropylene, a chemically inert and durable plastic material known for its excellent chemical resistance. This material ensures that the vial does not react with or contaminate the sample. The vial features a threaded screw neck, which allows for a secure and airtight seal when the cap is screwed onto the vial. This feature is crucial to prevent sample evaporation and contamination. Aijiren PP vials combine the robustness of TPX PMP with the benefits of glass or PP micro inserts.

Logo: Customized Accepted
OEM: Available
Sample: Provided Freely
Packing: 100pcs/pk
Material: Borosilicate Glass
Payment: 100% T/T in advance

Amber 2ml HPLC Vial are available in a variety of neck finishes and opening diameters. Amber 2ml HPLC Vial with Caps are available as individual components as well as convenience kits that include vials, caps and septa.

The short thread ND9 Vials are primarily utilized to inject samples from an autosampler. They are sold in several sizes, although 2 mL vials are more generally used.
Vial Material: Borosilicate Glass/Glass Type 1
Application: Lab consumables for analysis
Certification: ISO9001, SGS, COA
OEM: Available
Sample: Provided Freely
Packing: 100pcs/pk

Clear 2ml HPLC Vials and closures are universally suitable on most autosamplers. Due to their artificially reduced cap-height screw caps, N9 doesn’t have a standardized thread design.

Materials of construction: pp chamber, PP plunger outer housing, borosilicate glass plunger inner storage vial, silicone septa with PTFE liner, PP cap
Vial Size: 12 x 32 mm
Pore Size: 0.22um and 0.45um
Capacity:
Unfiltered sample chamber: 500 µL
Filtered sample chamber: 330 µL
Maximum operating temperature: 122°F (50°C)
Minimum filtering sample volume: 220 µL placed into the chamber to obtain a 50 µL filtered sample

1.Micro-volume “Drop-In” Inserts for use with Standard 9-425 (9mm) Mouth HPLC Vials.
2.Compatible with all 2ml Screw HPLC Vials, 9mm Thread
3.Center automatically with a flat bottom and mandrel interior
4.Type I borosilicate glass

The short thread ND9 Vials are primarily utilized to inject samples from an autosampler. They are sold in several sizes, although 2 mL vials are more generally used.
Vial Material: Borosilicate Glass/Glass Type 1
Application: Lab consumables for analysis
Certification: ISO9001, SGS, COA
OEM: Available
Sample: Provided Freely
Packing: 100pcs/pk

20mm crimp headspace vial is widely used in Headspace and GC, GCMS application.

Vial Dimension: 12x32mm
Vial Color: Amber and Clear
Vial Volume: 1.5-2.0ml
Vial Material: Borosilicate Glass/Glass Type 1
Application: Lab consumables for analysis
Certification: ISO9001, SGS, COA

Aijiren COD Test Tube is made of borosilicate glass, which can reduce pH changes and pollutants that may be leached from soda lime glass.  The glass digestion test tube can be used for analysis at temperatures higher than 130 degrees Celsius.  It is manufactured from laboratory storage for a variety of general purposes and can hold almost anything. The COD Test Tube is small in size and light in weight. The used COD Tubetests contain strong sulfuric acid and other chemicals, so reagents must be handled carefully. 

Logo: Customized Accepted
OEM: Available
Sample: Provided Freely
Packing: 100pcs/pk
Material: Borosilicate Glass
Payment: 100% T/T in advance

18mm screw neck metal screw cap is made of magnetic metal, this cap is mainly used for seal 18mm screw GC headspace vial. PTFE septa can meet multiple punctures.
Steel Magnetic caps tolerate high temperatures and are suitable for use with the CTC/LEAP/Gerstel autosamplers.

Sample storage vials, also known as chemical glass storage bottles, sub-packaging bottles, are suitable for the sub-packaging of various pharmaceutical intermediates, high value-added chemicals, biological preparations, cosmetics, cosmetics, essential oils and other products, suitable for long-term storage and transportation of products , Has excellent sealing performance.

Aijiren 11mm snap ring vials have a volume of 1.5mL and eliminate the need for crimpers or decapping tools. Recommended for HPLC applications only. Snap ring vials eliminate the need for crimping and decapping tools. 40% larger opening improves sample accessibility and reduces the risk of autosampler needle damage. Optional white ceramic writing patch and fill marks for easy labeling. The snap seal neck finish is compatible with either crimp and/or snap seals and no special tools are required to remove the cap. These vials are recommended for short-term sample storage and non-volatile samples because the seal is not as secure as a crimp or screw thread seal.

2ml Amber Screw HPLC Vials are a better choice used for most HPLC and LC-MS applications.2ml Amber Screw HPLC Vials can be made from a different coefficient of expansion glass; most notable 33-expansion and 51-expansion glass.

Aijiren 11mm polypropylene snap micro vials can be used in most standard gas and liquid chromatography autosamplers. Universally usable vials for almost all autosamplers, even those with robotic handling. Vials can also be crimped with a standard 11mm Aluminum Crimp Seal. The conical interior ensures maximum retrieval of contents without the hassle of using removable inserts. Plastic bottle with thinner penetration point, made of polyethylene, suitable for snap ring bottles and crimp top bottles ND11. Snap/Crimp Top Compatible with caps for use with 11mm PP Micro-Vial Snap Ring/Crimp.

Autosampler needle pierces through the cap during injection and withdraws the required aliquots of sample from the 2ml HPLC and GC Autosampler Vials.
Original Place: Zhejiang, China
Brand: Aijiren
Size: 11.6*32mm（with Write-on Spot）
Volume: 2ml Vial Diameter(mm):11.6±0.25
Performance: Acid Resistance, Alkali Resistance, Temperature Resistance

Fused-insert sample vials work with both snap caps and crimp caps. These small samples fused-insert vials work with both snap caps and crimp caps. 11mm Glass Crimp Neck Vials with Fused Inserts are ideal for handling small-volume samples while delivering low residual volume. 11mm Glass Crimp Neck Vials with Fused Inserts offers the simplicity and functionality of typical micro vials at a fraction of the cost. 0.3 ml clear glass micro insert fixed in 2 ml glass vial. Bottom fixed micro insert to keep the vial central vertical. Vials with integrated Micro-Insert are also available now in clear and amber glass. amber glass makes it compatible with sun-proof samples. Their glass Micro-Insert is absolutely centered in the plastic mold and pressed firmly against the septa due to its slightly exceeding edges.

These 2ml clear chromatography vials include 100/PK of 2ml RSA-Pro™ surface-treated glass vials with 9mm screw threads. Any requirement about 2ml clear chromatography vials,please contact AIJIREN.
Volume: 2ml
Usage: Laboratory Analysis
Brand Name: AIJIREN
Printing with Company Logo: Accept

Headspace vials are a kind of laboratory vials for top space analysis, with the features of high-temperature resistance and corrosion resistance. A headspace vial is used in the process of top – gas chromatography. When detecting volatile or semi-volatile mixtures with high boiling points, we need to heat them to vaporize them at the top. In this process, since the liquid samples are at the bottom, the material in the top gas can be measured without touching the liquid in the sample vial. The material of Headspace Vials is low extractable Borosilicate glass with low expansion rate, high-temperature resistance, high strength, high hardness, high light transmittance, and high chemical stability. Headspace Vials are suitable for headspace analysis of volatile solids and gases.

15-425 Screw Sample Storage vials also named sample vials, are used in the package of biological agents, cosmetics, high-value chemistry and so on. Storage vials are suitable for the packaging of various pharmaceutical intermediates, high-value-added chemicals, chemical reagents, biological reagents, cosmetics, essential oils, etc. It is suitable for long-term storage and transportation for products and has excellent sealing performance. The “15-425” designation refers to the size and threading of the vial. It has a 15mm outer diameter. These vials are typically made from high-quality materials such as Borosilicate glass. 

9mm Chromatography and HPLC Autosampler Vials and closures listed in this section are designed, engineered, and manufactured for optimum performance with HPLC and LC/MS applications.
Size: 11.6*32mm（with Write-on Spot）
Volume: 2ml Vial Diameter(mm):11.6±0.25
Vial Height(mm): 32±0.3
Mouth Diameter(mm):6.15±0.15
Quantity: 100 vials & 100 caps
Customization:
Customized logo(Min. Order: 300 Packs)
Customized packaging(Min. Order: 400 Packs)

Advances in glass vial manufacturing now produce the type of threads that are needed to properly seal the vial and cap under pressure, producing a Screw Top Headspace System that works well together.
Sample: Provided Freely
Packing: 100pcs/pk
Application: Lab consumables for analysis
Certification: ISO9001, SGS, COA
Brand: Aijiren Tech

The cap material is a metal aluminum cover.Standard GC and HPLC sample bottles can be used for autosampler and sample storage. There are two designs round bottom and flat bottom.The crimp cover of the vials is made of aluminum for crimping and sealing; plastic (polyethylene, polypropylene, or phenolic resin) for non-crimping and sealing.

A 2ml snap autosampler vial is widely used in HPLC applications and can be used almost as universal sample vials for autosamplers, including sample vials with automatic operation. The vial features an 11mm snap ring closure, which provides a secure and leak-proof seal. These 2ml snap autosampler vials are recommended for short-term sample storage and non-volatile samples because the seal is not as secure as a crimp or screw thread seal. Vials have a 40% larger opening than standard aluminum seal vials for easier sample filling and to reduce the chance of bent or broken needles during sampling. Compared with crimp top vials, snap vials can be capped and uncapped easily without tools, making it more convenient to use.

Aijiren 9mm high recovery screw vial is made of borosilicate class, so it has a good Liner coefficient. In the chromatography analysis field, 9mm high recovery screw vials are widely used in Life science and technology, Environmental Protection, and Food Safety. Smooth, conical interior surfaces facilitate complete sample recovery. high recovery vials offer precision vials made from low expansion borosilicate glass and designed with a unique interior bottom, solid glass bottom of a Microliter-Vial with an inner cone, allowing for maximum retrieval of contents by a syringe. These high-quality 9mm clear glass vials are 2mL, 12x32mm, and fit most brands of autosamplers. Made of superior quality borosilicate clear, they meet all requirements of US, EU, and JPN Pharmacopia.

9mm Short Thread Vial with integrated 0.3ml Micro-Insert, 32 x 11.6mm, Amber or clear glass, 1st hydrolytic class, label and filling lines, 100/pk
Aijiren 9mm glass vial with fused insert together eliminates movement of the insert. The fused insert also eliminates concerns about contaminants around the fused seam/space between the neck of the vial and the insert. Vials without graduation, all micro inserts are clear glass. Vials with integrated Micro-Insert are also available now in clear and amber glass. amber glass makes it compatible with sun-proof samples.

These 2ml Screw Top Plastic Autosampler Vials are made to consistent quality standards and are an excellent choice for ion Chromatography, CE, Bio-analysis, or General Chromatography when organic solvents are not needed. Minimized ionic interactions and adsorption with vial walls provide consistent results for proteins and peptides. 2ml screw top plastic autosampler vials are made of high-quality GC-tested polypropylene material. Polypropylene vials are chemically inert and suitable for most chromatography experiments, the material of choice for pH-sensitive samples, and sodium or heavy metal analyses. Plastic bottles may be used over traditional glass bottles when the content of inorganic ions must be kept to an absolute minimum.

9mm screw autosampler vial with PP screw cap and PTFE septa is packaged in one box. This HPLC vial package can also be printed your logo on it. Do you want need this package?

There are some lab autosampler vial, these glass autosampler vials are hot sale in recently. 4ml screw autosampler vial, 9mm screw glass sample vial and ND11 crimp HPLC vial are also seen in chromatography laboratory. Most important, All of autosampler vial can be supplied in wholesale price. 1.5ml–4ml autosampler vial for chromatography analysis are in stock. welcome to inquiry.

9mm screw thread vials are designed especially for use with Agilent’s and other rotating or robotic arm samplers 2ml, 12X32mm vials are manufactured of borosilicate glass and include a write-in patch for sample identification.

Aijiren 2ml amber HPLC vials with blue caps are constructed from Type 1 borosilicate glass, with low metal content, to protect your sample from destabilizing or leaching.
Product Name: 2ml Amber HPLC Vials with Blue Caps
Place of Origin: Zhejiang, China
Packing: 100pcs/pack
Color: Amber or Clear
Size: 12*32mm

There are glass vials and plastic vials to choose from, and different materials can be selected for different scenes.

4ml 13-425 screw neck vial, also called wash vial or waste vial, is for cleaning the needles during automatic sampling and also can be used for GC and HPLC. 4mL 13-425 Screw Thread Autosampler 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. Available with graduated marking spots. Available as closed or open top screw seals with 13-425 thread. Our septa use only the highest quality materials to ensure proper function and can be pre-slit to ease needle penetration.

Aijiren 10mL certified screw and crimp style, clear or amber glass headspace vials. These 10ml Headspace GC Vials come in both flat- and round bottom styles for use in a wide variety of headspace instrument platforms.

Flat bottom glass inserts have the largest capacity and are the most economical inserts. These inserts are cylindrical in shape with a flat bottom.Aijiren is the leading supplier of Flat bottom glass inserts since 2007.

The 11mm snap-top caps are made of high-quality polypropylene. The caps have a roll-edge or snap-on shape. The snap-top caps provide a secure seal that minimizes evaporation even for volatile samples. PTFE/silicone septa are the product of choice for most HPLC and GC applications where resealability and high purity are critical. Ideal for applications where ease of needle insertion is important. Silicone septa have strong re-sealing properties and can still maintain good sealing performance after multiple injections; PTFE is currently a material with good chemical conditions and can withstand strong acids and alkalis. After the two materials are combined, the bottle can be used for various laboratory purposes such as sealed sampling and chemical storage.

Autoclavable: Max 120℃ for bottles
140℃ for caps when autoclaving
Available Volume :50ml to 2000ml
Feature: durable, reusable, environmentally friendly
Using: Glass bottles fit for storing chemicals, liquids, powders, biologicals, and other liquid solutions for lab

The crimp cover of the jaws is made of aluminum for crimping and sealing. Suitable for 20mm Crimp Top Headspace Vials.

Vial Dimension: 12x32mm
Vial Volume: 1.5-2.0ml
Cap: Plastic open/solid cap
Septa: Non-slit, Pre-Slit, PTFE/Silicone
Characteristic: Consistency at quantification levels
Highly reproducible for samples >120µL
Long-term sample stability for most analytes
High solvent compatibility for mainstream HPLC and GC applications
Compatible with standard HPLC and GC autosamplers

Vial Dimension: 12x32mm
Vial Color: Amber and Clear
Vial Volume: 1.5-2.0ml
Vial Material: Borosilicate Glass/Glass Type 1
Application: Lab consumables for analysis
Certification: ISO9001, SGS, COA
Vial Thread: Screw

Polypropylene is chemically resistant and the material of choice for pH sensitive samples, sodium or heavy metal analyses.
The PP vials are ideal when working with pH sensitive samples, aqueous samples in pharmaceutical applications, or undertaking sodium analysis.

2 mL Standard Opening Vials from Aijiren. Our standard 2 mL vial is 12 mm in diameter, 32 mm in height, and has a 4.6 mm opening.

2.0ml 10-425 Screw Vials ND10 can be used for GC and HPLC. Wide opening enables easy filling with viscous materials. HPLC Autosampler Vials are cleaned and packaged in a certified Class 100000 clean room according to a designed process, developed to eliminate chromatographic errors associated with vials. Critical physical dimensions are fully tested, as well as chemical cleanliness testing to ensure that trace levels of residues are not present.
Aijiren 10mm 2ml HPLC autosampler vial is generally made of high-quality imported expanded borosilicate glass tube. The high-cost performance of this material is the first choice for throughput analysis. The matching polypropylene bottle cap is chemically compatible, suitable for most chromatographic applications, and suitable for 6mm diameter micro-insert.

The Aijiren hand crimper provides a consistent and dependable seal that allows secure vial closure each and every time. The high-quality construction is engineered for durability and long life to provide a smooth and simple operation. The manual crimper is suitable for standard laboratory bottles and seals with aluminum caps. Compared with the metal handle design, the ergonomic arc-shaped handle provides higher hand comfort during use. The bottom handle can be held steadily, without the need for “extra” squeezing. The easy-to-see adjustment knob is located on the head of the crimping pliers, so you can easily determine when the desired crimp setting is reached.

Our 2ml Amber HPLC Screw Vials for autosampler are constructed from type 33 and type 51 COE borosilicate glass. By choosing our 2ml Amber HPLC Screw Vials with Caps, you provide your sample with the best containment solution available.

Aijiren COD Test Tube is made of borosilicate glass, which can reduce pH changes and pollutants that may be leached from soda lime glass. The glass digestion test tube can be used for analysis at temperatures higher than 130 degrees Celsius. It is manufactured from laboratory storage for a variety of general purposes and can hold almost anything. The gasket is made of a PTFE silicon rubber gasket, which has strong sealing performance and can resist various chemical corrosion. The  COD Test Tube is small in size and light in weight. It can be tested without any other laboratory equipment and technicians; it only takes 3-5 minutes to test a sample, without additional materials or instruments and is easy to operate.

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. Teflon and silicone rubber or ultra-pure silicone are used as raw materials to ensure that the septa are non-toxic; to ensure excellent functions, it is particularly suitable for gas chromatography, and to ensure that the septum does not fall into the sample vial during the injection process.
The adhesive-free bonding process is used to combine the polytetrafluoroethylene membrane and the silicon rubber or silicone bond together to maintain the excellent characteristics of the two materials. The polytetrafluoroethylene layer of the composite septum is in contact with the reagent. It is chemically inert and resistant to acid, alkali, temperature, and adhesion. It does not work with concentrated acid, concentrated alkali, or strong oxidants even at high temperatures. At the same time, the elasticity of silicone rubber or silicone layer can ensure sealing performance.

The 9mm screw vials are made of transparent Type 1 Class A or amber Type 1 Class B borosate glass. The 9mm screw vials are forged at high temperatures from borosilicate glass.

2ml Clear Screw HPLC Vials and closures are universally suitable on most autosamplers, convenient in handling, and available in a broad selection of different cap colors and septum materials.

2ml Amber Screw HPLC Vials, caps, septa, and inserts working as a whole to prevent sample degradation and loss of samples caused by evaporation. Screw thread closures N9 (9mm) 2ml vials and closures are universally suitable on most autosamplers, convenient in handling and available in a broad selection of different cap colors and septum materials.

The 2ml 10mm clear HPLC vials can be suitably employed to inject samples from an autosampler. They come in a variety of sizes, 2ml 10mm clear HPLC vials being ubiquitously used.
Vial Volume: 1.5-2.0ml
Clear: Amber and Clear
Vial Material: Borosilicate Glass/Glass Type 1
Application: Lab consumables for analysis
Certification: ISO9001, SGS, COA

Usage: Laboratory Analysis
Logo: Customized Accepted
OEM: Available
Sample: Provided Freely
Packing: 100pcs/pk
Material: Borosilicate Glass

Material is Brosilicate Glass/1st hydrolytic class glass. 100pcs packed in one box. Available in clear and amber.

Aijiren offers innovative high-recovery vials for comprehensive collection, automated handling, and storage, with the subsequent maximum retrieval of high-value samples. High Recovery Vials Reduce Residual Product Waste by 99%.

11mm Crimp Neck Conical micro-vial for laboratory chromatography experiment, the micro-vial size is 11.6x32mm. High-quality glass vial for HPLC/GC analysis. 0.3 ml clear glass micro insert fixed in 2ml glass vials. 2ml clear glass vial with 0.3ml integrated vial, designed for valuable samples to save for testing use volume. Bottom fixed micro insert to keep the vial central vertical. Vials with integrated Micro-Insert are also available now in clear and amber glass. amber glass makes it compatible with sun-proof samples. Their glass Micro-Insert is absolutely centered in the plastic mold and pressed firmly against the septa due to its slightly exceeding edges. Standard vials for GC and HPLC.

2ml Clear HPLC Vial with Cap is most often used in the diagnostic, analytical, or pharmaceuticals markets, but we’re seeing an increasing frequency of use in the Personal Care and Cosmetics for sampling and trial sizes.

11mm crimp top vials have a volume of 0.3mL and provide an excellent seal for long term sample storage and analyses involving high volatile solvents. Standard vials for GC and HPLC applications.2ml clear glass vial with 0.3ml integrated vial, designed for valuable samples to save for testing use volume. Vials with integrated Micro-Insert are also available now in clear and amber glass. amber glass makes it compatible with sun-proof samples. Their glass Micro-Insert is absolutely centered in the plastic mold and pressed firmly against the septa due to its slightly exceeding edges. The highest quality ISO9001:2015 certification in the industry ensures the most accurate analysis of samples.

Aijiren offers innovative high-recovery vials for comprehensive collection, automated handling, and storage, with the subsequent maximum retrieval of high-value samples.

Storage vials are suitable for the packaging of various pharmaceutical intermediates, high value-added chemicals, chemical reagents, biological reagents, cosmetics, essences and oils, etc. It is suitable for long-term storage and transportation for products, and has excellent sealing performance.

Headspace vials are a kind of laboratory vials for top space analysis, with the features of high-temperature resistance and corrosion resistance. A headspace vial is used in the process of top–gas chromatography. When detecting volatile or semi-volatile mixtures with high boiling points, we need to heat them to vaporize them at the top. In this process, since the liquid samples are at the bottom, the material in the top gas can be measured without touching the liquid in the sample vial. The material of Headspace Vials is low extractable Borosilicate glass with a low expansion rate, high-temperature resistance, high strength, high hardness, high light transmittance, and high chemical stability. Headspace Vials are suitable for headspace analysis of volatile solids and gases.

The Aijiren 2ml clear screw HPLC vials Certified Vial Convenience Kit (Opening 9mm) is full lot tested in multiple ways for 15 critical parameters. Aijiren’s 2ml clear screw hplc vials for autosampler is usually divided into three types of calibers.

Vial Volume: 1.5-2.0ml
Vial Material: Borosilicate Glass/Glass Type 1
Application: Lab consumables for analysis
Certification: ISO9001, SGS, COA
Vial Thread: Screw
Cap: Plastic open/solid cap
Septa: Non-slit, Pre-Slit, PTFE/Silicone

Aijiren COD Test Tube is made of borosilicate glass, which can reduce pH changes and pollutants that may be leached from soda lime glass. The glass digestion test tube can be used for analysis at temperatures higher than 130 degrees Celsius. It is manufactured from laboratory storage for a variety of general purposes and can hold almost anything. The SEPTA is made of PTFE silicon rubber gasket, which has a strong sealing performance and can resist various chemical corrosion. Used for municipal wastewater testing; industrial wastewater and process control testing; and environmental water testing. The used COD Tubetests contain strong sulfuric acid and other chemicals, so reagents must be handled carefully. The contents of the pipe should be disposed of in accordance with the requirements of local authorities.

Aijiren polypropylene screw micro vials can be used in most standard gas and liquid chromatography autosamplers. The PP micro vial is constructed from high-quality polypropylene, a chemically inert and durable plastic material known for its excellent chemical resistance. This material ensures that the vial does not react with or contaminate the sample. The vial features a threaded screw neck, which allows for a secure and airtight seal when the cap is screwed onto the vial. This feature is crucial to prevent sample evaporation and contamination. Aijiren PP vials combine the robustness of TPX PMP with the benefits of glass or PP micro inserts.

Vial Material: First grade hydrolyzed glass, Borosilicate glass

Vial Dimension: 12x32mm
Vial Material: Borosilicate Glass/Glass Type 1
Usage: Laboratory Analysis
Logo: Customized Accepted
OEM: Available
Pack:Vials:100 Pieces with Heat-shrinkable plastic box+Carton
Cap&Septa:100pieces/Bag+Carton

10-425 screw thread caps and vials are suitable for Agilent, AB Sciex, Brukers, Techcomp, PerkinElmer, ThermoScientifics, Shimadzu, Waters, CTC autosampler and other rotating or robotic arm samplers and autosamplers.

Economical and convenient storage for samples of your hplc vials rack. PVC rack features a clear see-through lid. All hplc vials rack feature alphanumeric indexing for easy tracking of samples.
Color: Blue
Suitable: 2ml Vials
Racks feature alphanumeric indexing for easier vial identification.
Racks can be stacked for efficient storage.
Fits most 2.0 mL, 11.6 x 32 mm vials (vials sold separately).

The main application for HPLC, autosampler, chromatography, Agilent, waters machine. All autosamplers of Ajiren Tech are 100% integrity tested and manufactured according to ISO 9001 standard. If a 2ml screw HPLC vialsis required. Please contact Ajiren.

There are many differences between butyl and natural rubber. Butyl rubber is a synthetic elastomer known for its excellent sealing properties, chemical resistance, and flexibility. The product also has low air permeability, good airtightness, and good resistance. Ozone resistance, chemical resistance, electrical insulation, flexibility resistance, heat aging resistance, energy absorption, and other characteristics.

The 2ml clear snap-top HPLC vials made by Aijiren have openings in three sizes: 8mm, 9mm, and 10mm. The 2ml clear snap-top HPLC vials are usually grouped according to the diameter of the vial, the height of the vial, and the finish of the screw.

Preassembled polypropylene snap-top closures with a 6mm center hole, including  PTFE/silicone septa. To use with 11mm snap-top vials. Snap caps provide a secure seal, minimizing evaporation even with volatile samples. Snap ring closures N11 should only be used in HPLC, as the punctual compacting pressure of the septum against the vial rim by the four pins in the cap does not achieve the same level of tightness as the evenly applied pressure through a screw thread or by crimping.

Aijiren screw thread top autosampler vials design is characterized by universal ease of use, especially the use of automated sample introduction systems, so this type of vial is also called an autosampler vial. And this sample vial is extremely compatible. The 1.5ml sample vial we usually say is the 2ml volume sample vial. The design of Aijiren screw thread top vials is developed in Europe and the United States, and the design feature is easy to use, especially the use of an automated sample introduction system.
Aijiren 10mm 2ml HPLC autosampler vial is generally made of high-quality imported expanded borosilicate glass tube. The high-cost performance of this material is the first choice for throughput analysis. The matching polypropylene bottle cap is chemically compatible, suitable for most chromatographic applications, and suitable for 6mm diameter micro-insert.

The Aijiren hand crimper provides a consistent and dependable seal that allows secure vial closure each and every time. Hand-operated with adjustable stop,  There is a jaw pressure regulator on the operating handle and, Cushion grip for user comfort. The high-quality construction is engineered for durability and long life to provide a smooth and simple operation. tough jaws with a special metal alloy, to ensure long-term use. The adjustable hand crimper is ideal if you use varying thicknesses of septa in your analysis. This product has the ability to be adjusted for changes in septa thickness. The height of the cover is adjustable, through the bolt on the jaw head, with hexagonal. 

Materials of construction: pp chamber, PP plunger outer housing, borosilicate glass plunger inner storage vial, silicone septa with PTFE liner, PP cap
Unfiltered sample chamber: 500 µL
Filtered sample chamber: 330 µL
Maximum operating temperature: 122°F (50°C)
Minimum filtering sample volume: 220 µL placed into the chamber to obtain a 50 µL filtered sample

Vial Volume: 1.5-2.0ml
Vial Material: Borosilicate Glass/Glass Type 1
Application: Lab consumables for analysis
Certification: ISO9001, SGS, COA
Vial Thread: Screw
Cap: Plastic open/solid cap
Septa: Non-slit, Pre-Slit, PTFE/Silicone

Aijiren 2 mL crimp top vials are our recommended vials for gas chromatography applications. The crimp top vials are the best option for customers concerned with evaporation of their volatile samples, as the crimp seal significantly reduces the opportunity for evaporation. Crimp vials are also used for samples in which chain-of-custody or tamper-proof closures are required. 2 mL crimp top vials are manufactured from type 1 borosilicate glass. The high-quality material has very low metal content to help avoid sample deterioration or leaching. Precisely shaped bottlenecks increase autosampler throughput. Made of PTFE/silicone fusion, this septum has excellent inertness and can be used for multiple injections.

Vial Volume: 1.5-2.0ml
Vial Material: Borosilicate Glass/Glass Type 1
Application: Lab consumables for analysis
Certification: ISO9001, SGS, COA
Vial Thread: Screw
Cap: Plastic open/solid cap
Septa: Non-slit, Pre-Slit, PTFE/Silicone

8-425 screw thread caps and vials are suitable for Agilent, AB Sciex, Brukers, Techcomp, PerkinElmer, ThermoScientifics, Shimadzu, Waters, CTC autosampler and other rotating or robotic arm samplers and autosamplers.

Laboratory 15mm Black Screw PP Cap ,9mm Center Hole,Closed-Top with PTFE Silicone Septa for 15-425 vials.Screw thread cap & septa that’s ideal for general laboratory use and storage of samples.