Standard Opening 2ml HPLC Vial with Cap for Autosampler from Aijiren

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

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.

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.

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)

The classification of HPLC autosampler vials is generally done based on the diameter of the vial body, vial height, and thread finish.Our 2ml Screw HPLC Vials are the perfect fit for HPLC and GC instrument platforms across a wide variety of applications.

For some applications Polypropylene HPLC Vials are not suitable due to their composition and their chemical properties. Amongst these are heavy metal analysis, water and protein analysis, atomic absorption, capillary electrophoresis (CE) and ion chromatography (IC). For all these cases high purity polypropylene vials with 0.3 mL, 0.7 mL and 1.5 ml in transparent and amber are available.

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.

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

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

Suitable: 20mm Crimp Top Headspace Vials
Caps Material: Magnetic Aluminum
Septa Material: PTFE/Silicone; PTFE/butyl

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.

These 20mm Crimp Top Aluminum Caps are typically made of aluminum, which is a lightweight and corrosion-resistant metal. Aluminum provides excellent sealing properties, ensuring the integrity of the sample within the vial. The cap features a crimp top design, which means it can be securely attached to the vial by using a crimping tool. This process involves crimping the cap around the vial’s neck, creating a tight and tamper-evident seal. 20mm Crimp Top Aluminum Caps often come in various colors, which can help with sample identification, organization, or differentiation of different products or solutions. The cap material is a metal aluminum cover. The design with a 9.5mm hole in the center of the cover can be used for headspace analysis. Standard GC and HPLC sample bottles can be used for autosampler and sample storage.

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.

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 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. 

9mm Screw 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 und HPLC.

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.

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

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. 

Our screw-top 2ml HPLC vials and screw caps are the perfect fit for HPLC and GC instrument platforms across a wide variety of applications, including pharmaceutical, environmental, energy and fuels, forensics, materials science, biopharmaceutical, proteomics, and metabolomics.
Vial Volume: 1.5-2.0ml
Vial Thread: Screw
Cap: Plastic open/solid cap
Septa: Non-slit, Pre-Slit, PTFE/Silicone
Application: Lab consumables for analysis

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.

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

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.

18mm Magnetic Screw Cap, Magnetic with Pre-fitted Silicone/PTFE Liner fit for 20ml headspace vials.
Manufacturer: Aijiren Tech
Transport Package: Pack
Production Capacity: 50000PCS/Day
Specification: 100pcs/pack

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 9mm Short Thread Caps that are included with this kit are knurled on the sides for excellent gripping and comfort when applying to the vial. 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.Screw Cap Vials are universal. Screwing the cap applies a mechanical force that squeezes the septum between the glass rim and the cap.

Zhejiang Aijiren Technology, Inc. is a global supplier of life-science, chemistry, laboratory consumables, etc. Our major products are high performance liquid chromatography & gas chromatography consumables such as Chromatography Autosampler Vials with closures, inserts, crimper and syringe filters, etc; Water analysis consumables such as COD test tube.

Brand: Aijiren
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

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

Magnetic Screw caps for CTC are novelties in the crimped neck-dominated Headspace market. However, especially for the hard-to-crimp magnetic caps, screw closures are a convenient alternative. It is constructed from metal, which ensures durability, strength, and resistance to environmental factors, making it suitable for long-lasting applications. The cap is equipped with a magnetic feature. This is extremely useful in precision work where screws need to be secured and placed accurately.

Aijiren 15-425 threaded caps with silicone septa are designed for HPLC autosampler bottles to ensure the stability and integrity of samples during storage and injection. These caps are made of polypropylene (PP) material, which has excellent chemical stability and sealing performance and is suitable for a variety of laboratory environments.

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.

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

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.

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

The butyl rubber stopper is an off-white rubber-like solid with a density of 0.92g/cm3. It is odorless, insoluble in water, and soluble in hexane and chloroform. 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.

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)

These polypropylene caps have excellent sealing characteristics and offer good chemical resistance including acids, alcohols, alkalis, aqueous products, cosmetics, and household oils. Polypropylene Hole Caps are known for good impact strength, cost effectiveness, and pliability. Septa sold separately.Polypropylene hole caps are available preassembled with separate septa or without septa. We also feature polypropylene hole closures with bonded septa to provide assurance that the septa will not slip away from the cap while injecting.

9mm threaded vials are designed for use with Agilent and other rotary or robotic arm samplers. Sample vials are made of high-quality borosilicate glass or first-grade hydrolyzed glass. The cap is made of high-quality polypropylene. Our septa use only the highest quality materials to ensure proper function and can be pre-cut for easier needle insertion. Available in amber and clear colors, amber glass vials are ideal for storing light-sensitive samples. Clear glass vials are ideal for testing the solubility or dispersion of materials, allowing you to view the solution unobstructed.

All chromatography vials produced by Aijiren are made of boronic acid glass. Aijiren’s chromatography vials are always the main product. If you are interested, please contact online customer service.

The 2ml HPLC Screw Vials are made from clear/ amber, Type I borosilicate and 33 expansion glass.2ml Amber HPLC Screw Vials with unique thread design ensures consistent seal and can be reused, not volatile, easy to use, Reduce the chances of bent or broken needles during sampling.

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.

Main applications for Plastic vials are atomic absorption, water and protein analysis, capillary electrophoresis, ion chromatography etc.
Optimal choice when working with proteins. Ideal for IC applications

Autosampler vials for HPLC are generally grouped depending on the diameter of the vial, the height of the vial, and, the thread finish. Both clear glass and amber glass are highly inert.
Sample: Provided Freely
Packing: 100pcs/pk
Material: Borosilicate Glass
Vial Height(mm): 32±0.3
Mouth Diameter(mm):6.15±0.15

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 vial has an outer diameter of 9mm and is designed especially for use with Agilent’s and other rotating or robotic arm samplers. The vial features a short thread design with threads on the neck of the vial. This design allows for a secure and reliable closure when used with compatible screw caps or septa. Caps are made of high-quality polypropylene to exact manufacturing tolerances and lined in a controlled manufacturing environment. Available cap colors include yellow, red, green, and blue. Our septa use only the highest quality PTFE and silicone to ensure proper function and can be pre-slit to ease needle penetration. Designed for single injection and/or short sample cycles, particularly for LC applications. The absence of an elastomer layer reduces the potential for contamination.

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.
Aijiren 10mm 2ml hplc autosampler vial is generally made of the 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 wide mouth of 10-425 vials can get a larger injection range, so this kind of bottle is often used to repeatedly clean the residual solution on the automatic injection needle.

2ml Clear HPLC Screw Vials are preferentially used on instruments of the following manufacturers: Jasco, Perkin Elmer, Shimadzu, Varian, Waters, etc., or General Storage. Factory Directly Supply 2ml Clear HPLC Screw Vials over 15 Years Exporting Experience.

All materials are produced at 100,000 grade clean room. Passed ISO9001:2015 quality management system certification, RoHS compliance can also be provided.

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

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.

Bonded cap and septa are designed specifically for HPLC autosamplers and have excellent resealing properties and chemical resistance, ensuring sample integrity and accuracy during storage and analysis. These cap and septa are made of a composite of PTFE and silicone, providing a high degree of chemical inertness and are suitable for a variety of solvents and chemical environments.

Suitable: 20mm Crimp Top Headspace Vials
Caps Material: Magnetic Aluminum
Septa Material: PTFE/Silicone; PTFE/butyl

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 GC  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.

Polypropylene vials are an economical alternative to glass for some applications. The vial is primarily constructed from high-quality, durable polypropylene or polymethyl pentene (PMP). This plastic is typically chosen for its chemical resistance, inertness, and transparency. Polypropylene is the most popular plastic material. Polypropylene vials have heat resistance of up to 135 degrees Celsius and are commonly used in chromatographic experiments. PMP has higher heat resistance – up to 175 degrees Celsius – and is transparent, increasing the sample’s visibility inside the sample bottle. The vial typically has a standard 9mm outer diameter, making it compatible with a wide range of autosampler systems commonly used in laboratories.

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.

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.

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.

Product Size: Pack of 100
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

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

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.

Snap Cap Vials are an extension of the crimp cap system of sealing. A plastic cap is stretched over the rim of the vial to form a seal by squeezing the septum between the glass and the stretched plastic cap. Plastic has memory and wants to return to the original dimension. This tension in the cap to return to its original size is the force forming the seal between glass, cap and septum. The advantage of a plastic snap cap is no tools are required to assemble. The snap-top cap is a compromise sealing system.

2ml Amber HPLC vials are manufactured from Type 1 borosilicate glass, available in clear or amber, or from Polypropylene. Excellent for long-term storage. Deactivation and MS Certification are also available.
Size: 12*32mm
Application: For Autosampler
OEM: Available
Certificate: ISO9001:2021
MOQ: 1Packs

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.
If you’re analyzing anything that might adsorb into borosilicate glass, or looking to avoid sodium adducts pulled out of glass, these vials seem to do the trick. Using them on triple quad mass spec quite successfully.

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. 

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.

The classification of HPLC autosampler vials is generally done based on the diameter of the vial body, vial height, and thread finish.Our 2ml Screw HPLC Vials are the perfect fit for HPLC and GC instrument platforms across a wide variety of applications.

Aijiren has own R&D Center and Quality Controll Center to keep products in high quality. All materials are produced at 100,000 grade clean room. Passed ISO9001:2015 quality management system certification, RoHS compliance can also be provided.

The 11mm Crimp Top Autosampler Vial 2ml is a high quality glass vial designed for autosamplers, 2ml capacity, 11mm crimp top, clear glass vial. These bottles are compatible with most brands of autosamplers and are suitable for use with HPLC and GC autosamplers.

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

Caps are made of high-quality polypropylene, Caps have the profile of a crimp or snap closure for compatibility with robotic autosamplers, Pre-assembled septa reduce the chance of contamination during sample preparation while saving sample preparation time in the lab. Snap caps provide a secure seal, minimizing evaporation even with volatile samples, The audible click ensures that a secure seal has been formed and the cap is properly applied.

Founded in 2007, Zhejiang Aijiren, Inc.15 years export experience, exprot to more than 70 countries, 2000+ customs around the world; IS0, GMP & Bureau Veritas certificated, this is how we keep good quality and competitive prices for global valued customers.

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

8-425 Screw Cap  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. The Screw Caps that are inlcuded with this kit are knurled on the sides for excellent gripping and comfort when applyting to the vial.

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.

8-425 screw-thread vials are the original, standard opening vials. Vials are manufactured of Clear or Amber borosilicate glass. Available with a standard graduated write-on patch for easy filling and identification of samples. Requires the use of 8-425 closures and 8mm septa.2ml Autosampler Vials 8-425 neck finish represents 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. Strictly quality control to ensure the consistent size of each lot of 8mm Screw Vials. 

This type of glass has a borosilicate structure. It is ideal for containing all injectable preparations with acid, neutral and alkaline pH. It also has good resistance to thermal shocks and can be sterilized before or after filling.
Vial Material: Borosilicate Glass/Glass Type 1
Application: Lab consumables for analysis
Certification: ISO9001, SGS, COA
Vial Thread: Screw
Cap: Plastic open/solid cap

Here we describe a case where the type of Hplc Vials And Caps used results in an interesting phosphorous pseudorotation driven by the mild alkalinity of glass.
Vial Thread: Screw
Cap: Plastic open/solid cap
Septa: Non-slit, Pre-Slit, PTFE/Silicone
Vial Dimension: 12x32mm
Vial Color: Amber and Clear
Vial Volume: 1.5-2.0ml

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.

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. Snap ring closures are easy to use and ensure that the vial remains tightly sealed during sample storage and analysis. 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.

These headspace vials are made of superior quality 1st hydrolytic class glass (Type 1) and have a thicker glass wall to withstand higher temperatures and internal pressures for the analysis of volatile gas in the vial’s headspace.
Finish: Crimp Top with Bevel Finish
Pack Size:100
Colour: Clear
Type: Vial
Closure: Crimp
Closure Size: 20mm
Vial Height: 75mm

15-425 black screw pp cap has a 15mm outer diameter, which means it is compatible with vials that have a corresponding neck size and threading. These caps are typically made from high-quality materials such as polypropylene. These polypropylene caps have excellent sealing characteristics and offer good chemical resistance including acids, alcohols, alkalis, aqueous products, cosmetics, and household oils. Polypropylene Hole Caps are known for good impact strength, cost-effectiveness, and pliability.

Aluminum crimp seals with pre-fitted septa crimp top and snap cap vials. Crimp top vials provide an excellent seal for long-term sample storage and analyses involving high volatile solvents.

Aijiren screw thread top sample 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.

4ml 13-425 screw neck vial, also called wash vial or waste vial, is for cleaning the needles during automatic sampling. 13-425 screw thread caps, septa, and vials are designed for specific use with the Shimadzu and Waters WISP 48-Position Autosampler. 4mL vials are widely used in compound storage as well as for chromatography sample vials. Aijiren 13-425 screw neck vial is generally made of high-quality Borosilicate Glass or 1st hydrolytic class glass. The high-cost performance of this material is the first choice for throughput analysis. The matching polypropylene bottle cap is chemically compatible, and suitable for most chromatographic applications and includes a write-in patch for sample identification. Available with graduated marking spots.

Aijiren High quality ND8 Screw Caps with Septa Manufacturer. Aijiren has own R&D Center and Quality Controll Center to keep products in high quality. All materials are produced at 100,000 grade clean room.

The vial for HPLC with insert is larger than the 9mm screw sample vial and has a wider mouth.2ml autosampler vials is a container designed to temporarily hold samples analyzed as part of gas (GC) or liquid (HPLC) chromatography.

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

These septa are designed to work on most HPLC screw vials. Screw HPLC Vials offer the convenience of screw thread vials for vials that were originally designed for screw-top vials. They are available in both clear and amber glass.

11mm Snap Top Caps are made of high quality polypropylene, Caps have the profile of a crimp or snap closure for compatibility with robotic autosamplers, Pre-assembled septa reduces the chance of contamination during sample preparation, while saving sample preparation time in the lab.Snap caps provide a secure seal, minimizing evaporation even with volatile samples, The audible click ensures that a secure seal has been formed and the cap is properly applied.

All materials are produced at 100,000 grade clean room. Passed ISO9001:2015 quality management system certification, RoHS compliance can also be provided.

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

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.