Certified 40ml TOC Vials | <10ppb Purge and Trap Vials Manufacturer

Aijiren 15-425 Screw Sample Storage Vial is a high-quality screw-sealed vial designed for laboratory sample storage and protection. It has a 15mm bottle mouth diameter and a 425 standard thread interface. It is equipped with a polypropylene screw cap and a PTFE/silicone septum to provide chemical stability and sealing performance. It is suitable for long-term storage of various liquid and solid samples while ensuring the integrity and safety of the samples.

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.

Snap vials sealed with snap caps are easy to apply and remove without the need for crimping or de-capping tools.Aijiren2 mL snap top vials are constructed from Type 1 borosilicate glass, with low metal content, to protect your sample from destabilizing or leaching.

This sample cell has a 25×95mm bottom, which provides excellent stability on laboratory surfaces and test equipment. The design allows for consistent positioning in spectrophotometers and other instruments, ensuring repeatable and accurate measurements.

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

Glass autosampler vial, 4ml, 15mm x 45mm, used with 13-425 screw caps.
1.Ideal for general laboratory use and sample storage.
2.Chemically inert caps suitable for most chromatography and storage applications
3.Top grade PTFE/silicone septa used for cleanliness

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. 

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.

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.

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.

EPA vials meet U.S. Environmental Protection Agency (EPA) requirements for testing water or soil samples for potentially harmful environmental contaminants.
If used for environmental analysis, EPA vials must be clean and free of substances that may affect the analysis. Glass vials that meet these requirements are called EPA vials, sometimes also called VOA (Volatile Organic Analysis) vials. EPA Vials are made of chemically inert Type I borosilicate glass in clear or amber colors.

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.

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.

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.

16mm glass COD test tube/ COD digestion test tube
material: high borosilicate glass
Bottom: round bottom/ flat bottom
size: 16*100mm/16*90mm/16*125mm/16*150mm
Scope of application: COD test for laboratory, chemical plant, etc

Aijiren storage vials have excellent sealability and chemical resistance, and are ideal equipment for general laboratory use and various sample storage. In addition, chemically inert lids are ideal for most chromatography and storage applications. Use top PTFE or silicone septa to ensure clean production and stable quality of sample bottles.

Aijiren offers pre-cleaned 40 ml glass vials certified for Total Organic Carbon (TOC vials).  We offer TOC vials certified to contain less than 10 Parts Per Billion (PPB) and less than 20 Parts Per Billion (PPB) for use in pharmaceutical and biotechnology applications. Sample storage vials, also known as chemical glass storage bottles, or 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. 

2ml Clear Screw HPLC Vials are universal. Screwing the cap applies a mechanical force that squeezes the septum between the glass rim and the cap. 2ml Clear Screw HPLC Vial’caps form an excellent seal and mechanically hold the septum in place during piercing. No tools are required for assembly.

“Type: 5.0 type purge and capture bottle
Capacity: 40mL
Neck: 24-400 thread
Dimensions: Ø24mm × height 95mm
Material: borosilicate glass (transparent/amber) + PP cap
Model:
・V4015: Transparent bottle
・V4025: Transparent bottle with writing area
・V4035: Amber bottle
・V4045: Amber bottle with writing area”

Several factors need to be considered when choosing Storage Sample Vials- vials compatibility, sample volume, sample compatibility, neck design, vial glass material, and especially exposure to heat or freezing temperatures. Aijiren is the leading supplier of amber storage sample vials since 20007.

Aijiren is the leading supplier of chromatography consumables, can offer hplc vials,hplc syringe filter, EPA VOA vials, and some other test tubes.
Any requirement for chromatography consumables, please contact us.

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 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.

Storage vials also named sample vials, used in the package of biological agent, 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, essences and oils, etc. It is suitable for long-term storage and transportation for products, and has excellent sealing performance.
Aijiren offers many standard vials and vial kits for volatiles sampling, compound storage and other non-chromatography applications.

Aijiren 40ml TOC vials are certified to <10ppb for critical organic carbon analysis. Compatible with Agilent, Shimadzu, and Teledyne Tekmar. Buy direct for lab efficiency.

Glass autosampler vial, 4ml, 15mm x 45mm, used with 13-425 screw caps.
1.Ideal for general laboratory use and sample storage.
2.Chemically inert caps suitable for most chromatography and storage applications
3.Top grade PTFE/silicone septa used for cleanliness

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.

PTFE/Silicone cap septa
Quantity 100 per unit
Formerly TOC-40-100
1.ND24 EPA Screw Neck Vials(Clear/Amber).
2. Available with black or white screw caps with 24mm thread.
3. Available as closed top screw seals or with a center hole.
4. Nature PTFE/nature Silicone septa 22*3mm
5. Environmental analysis
Disposable: Disposable

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.

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. 

Package Dimensions: ‎16.89 x 7.52 x 7.01 inches
Shape: ‎Round
Material: Glass
Dimension: OD: 2.56″, Neck ID: 1.18″, Height: 5.5″
Available: permanent white enamel graduations from 50 mL to 1000 mL;
Accurate scales, easy labeling

“Type: 5.0 type purge and capture bottle
Capacity: 40mL
Neck: 24-400 thread
Dimensions: Ø24mm × height 95mm
Material: borosilicate glass (transparent/amber) + PP cap
Model:
・V4015: Transparent bottle
・V4025: Transparent bottle with writing area
・V4035: Amber bottle
・V4045: Amber bottle with writing area”

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.

These glass vials are used in the environmental industry. Available in Flat bottom.
Clear. Type 1, Borosilicate, 33 Expansion. Also available in Amber, 51 Expansion.
Various sizes and capacities are available. Caps are sold separately.
(24-414 finish available by special order).

Sample storage vials, also known as chemical glass storage bottles, or 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 production process of high-performance total organic carbon (TOC) sample bottles is kept clean to ensure that they do not contribute any organic carbon contamination to the sample. This is particularly important in TOC analysis, where even trace levels of contamination can affect results.

Several factors need to be considered when choosing Storage Sample Vials- vials compatibility, sample volume, sample compatibility, neck design, vial glass material, and especially exposure to heat or freezing temperatures. Aijiren is the leading supplier of amber storage sample vials since 20007.

Snap vials sealed with snap caps are easy to apply and remove without the need for crimping or de-capping tools.Aijiren2 mL snap top vials are constructed from Type 1 borosilicate glass, with low metal content, to protect your sample from destabilizing or leaching.

Usage: Laboratory Analysis
Logo: Customized Accepted
Trademark: Aijiren
Origin: China
OEM: Available
Sample: Provided Freely

2ml Clear Screw HPLC Vials are universal. Screwing the cap applies a mechanical force that squeezes the septum between the glass rim and the cap. 2ml Clear Screw HPLC Vial’caps form an excellent seal and mechanically hold the septum in place during piercing. No tools are required for assembly.

EPA vials meet U.S. Environmental Protection Agency (EPA) requirements for testing water or soil samples for potentially harmful environmental contaminants.
If used for environmental analysis, EPA vials must be clean and free of substances that may affect the analysis. Glass vials that meet these requirements are called EPA vials, sometimes also called VOA (Volatile Organic Analysis) vials. EPA Vials are made of chemically inert Type I borosilicate glass in clear or amber colors.

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.

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.

Aijiren storage vials have excellent sealability and chemical resistance, and are ideal equipment for general laboratory use and various sample storage. In addition, chemically inert lids are ideal for most chromatography and storage applications. Use top PTFE or silicone septa to ensure clean production and stable quality of sample bottles.

TOC vials are pre-cleansed containers made from high-quality borosilicate glass or other inert materials. They are specifically engineered to minimize contamination risks associated with traditional vials, ensuring that even trace amounts of organic impurities do not skew the TOC readings.

16mm glass COD test tube/ COD digestion test tube
material: high borosilicate glass
Bottom: round bottom/ flat bottom
size: 16*100mm/16*90mm/16*125mm/16*150mm
Scope of application: COD test for laboratory, chemical plant, etc

Aijiren 15-425 Screw Sample Storage Vial is a high-quality screw-sealed vial designed for laboratory sample storage and protection. It has a 15mm bottle mouth diameter and a 425 standard thread interface. It is equipped with a polypropylene screw cap and a PTFE/silicone septum to provide chemical stability and sealing performance. It is suitable for long-term storage of various liquid and solid samples while ensuring the integrity and safety of the samples.

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.

Aijiren is the leading supplier of chromatography consumables, can offer hplc vials,hplc syringe filter, EPA VOA vials, and some other test tubes.
Any requirement for chromatography consumables, please contact us.

2ml chromatography vials for HPLC. Aijiren’s 2ml chromatography vials have customized services such as the color of the pp cap, whether the vial has tick marks and label areas, and whether the customer’s brand logo is printed.

Designed for precision labs, 24-400 screw neck vials meet EPA and TOC analysis standards, available in 20mL to 60mL volumes for trace contaminant detection and long-term sample storage.

White PTFE/White silicone septa + White cap without hole, for 4ml screw top vial have a 24 GPI thread and can hold up to 10ml of sample. Use the 24mm caps with septa for use as sample vials and with diffusion caps for wash vials. With closed top screw seals, these vials can also be used as storage vials.

This sample cell has a 25×95mm bottom, which provides excellent stability on laboratory surfaces and test equipment. The design allows for consistent positioning in spectrophotometers and other instruments, ensuring repeatable and accurate measurements.

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.

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.

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.

Storage vials also named sample vials, used in the package of biological agent, 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, essences and oils, etc. It is suitable for long-term storage and transportation for products, and has excellent sealing performance.
Aijiren offers many standard vials and vial kits for volatiles sampling, compound storage and other non-chromatography applications.

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.

Aijiren offers pre-cleaned 40 ml glass vials certified for Total Organic Carbon (TOC vials).  We offer TOC vials certified to contain less than 10 Parts Per Billion (PPB) and less than 20 Parts Per Billion (PPB) for use in pharmaceutical and biotechnology applications. Sample storage vials, also known as chemical glass storage bottles, or 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. 

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.

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.

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.

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