hplc caps with PTFE septums

1.5ml Glass High Recovery Vial,12 dia x 32 mm H, Clear or Amber, Solid Glass, Large Opening Style, High Recovery, 9 mm Neck Finish, One Piece Conical Design Allowing Complete Sample Recovery
High Recovery Vial to minimize adsorption of polar compounds, including amino acids, proteins, and phenols to the inner surface of the vial. High-recovery vials deliver high sample capacity with very low residual volume. Use total-recovery vials for maximum sample recovery. 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, JPN Pharmacopia

Aijiren 9mm vials may be used with robotic autosamplers in place of crimp style vials. 9mm Vials have a 40% larger opening for easier sample preparation, Aijiren 9mm vials must be used with 9mm screw pp closures to ensure proper fit and functionality.

Item: 250uL Micro Insert for 9mm HPLC Vials
Volume: 0.25ml
Color: Transparent
OEM: Available
Sample: Free
Certification: ISO9001:2015
Place of Origin: China (Mainland)
Compatibility: 2ml HPLC Vials
Polyspring inserts are self-aligning and provide a cushion against needle contact

polypropylene screw micro vials can be used in most standard gas and liquid chromatography autosamplers. These lightweight, economical vials are made from durable polypropylene which has good chemical resistance. The conical interior ensures maximum retrieval of contents without the hassle of using removable inserts. Vials are available with a screw cap and traditional screw cap finish.

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

Our 9mm autosampler vials are available in both amber and clear. The associated 9mm autosampler vials caps and closures come with your choice of septa constructed from either PTFE silicone or natural red rubber.
Product Name: China supplier 9mm autosampler vials for sale
Vial Volume: 1.5-2.0ml
Vial Material: Borosilicate Glass/Glass Type 1
Custom Order: Accept

Items: Micro Insert vials
OEM: Available
Sample: Provided Freely
Packing: 100pcs/pk
Material: Borosilicate Glass
Borosilicate Glass material provides higher quality material that is more resistant to thermal shock
The integrated insert supports samples of the highest purity and sensitivity
Amber color provides for an increased shelf life optimal for storage of samples of light-sensitive samples
The highest quality ISO9001:2015 certification in the industry ensures the most accurate analysis of samples

Volume: 1.5-2.0ml
Dimension: 12x32mm
Color: Amber and Clear
Neck: Screw neck
Neck Diameter: 9mm
Material: Brosilicate Glass/1st hydrolytic class glass
Septa: Non-slit, Pre-Slit, PTFE/Silicone
Insert: 250ul/300ul

Aijiren offers proven 2 mL Clear Screw Top Vials and consumables for the chromatographer. Meeting the requirements of customers’ demands.
Vial Thread: Screw
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

Graduated write-on marking spot area for easy filling and identification of sample, measures 0.5, 1.0 and 1.5ml. Amber glass vials are perfect for storing samples that are sensitive to light exposure. Clear glass vials are great for testing the solubility or dispersibility of materials, allowing you an unhindered view of the solution. These 9mm 2ml Short Tread Glass HPLC Vials are typically made from high-quality Borosilicate Glass or 1st hydrolytic-class glass. The choice of material is essential to prevent any chemical interactions between the sample and the vial, ensuring data accuracy.

9mm standard 2ml transparent threaded sample bottle (2ml automatic sample bottle), Φ11.6*32mm, bottle mouth diameter 9mm, red PTFE/white silicone bottle gasket, blue perforated polypropylene (PP) bottle cap, sample The bottles are transparent, brown, and can be marked with graduations. They are suitable for various types of autosamplers such as Agilent, Waters, Varian and Shimadzu.

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 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)

As such there may be multiple types of vials being used simultaneously in a single laboratory without much consideration as to which is best suited for analytical method development and validation.
Customization:
Customized logo(Min. Order: 300 Packs)
Customized packaging(Min. Order: 400 Packs)
Usage: Laboratory Analysis
Logo: Customized Accepted
OEM: Available

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

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

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.

9mm 2ml Short Tread Glass HPLC Autosampler Vials have two different materials, one is borosilicate glass, and the other is imported first-grade hydrolytic glass, which can meet the different needs of customers; The 2mL Amber Screw Top Autosampler Vials are made from high-quality amber glass, providing excellent protection against light and UV radiation. The amber color helps to preserve the integrity of light-sensitive samples during storage or analysis. Amber glass vials are perfect for storing samples that are sensitive to light exposure. Clear glass vials are great for testing the solubility or dispersibility of materials, allowing you an unhindered view of the solution.

Short Thread Bonded 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; Adhesive-free bonding process, without the introduction of adhesive, the septum retains the excellent resilience performance of silicone rubber or silicone, softer than the septum of the adhesive process, which can provide better needles for the autosampler. protection of. Strict production management ensures product quality. The Bonded Caps with Septa are clean and ready to use without cleaning.

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

Vial Material: First grade hydrolyzed glass, Borosilicate glass

Suitable for 9mm Short Thread Vials. Caps is made of polypropylene. Septa is made of PTFE / Silicone. Color can be customized. 6mm Centre Hole or Closed Top can be selected.

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

Cap: Plastic open/solid cap
Septa: Non-slit, Pre-Slit, PTFE/Silicone
Packing: 100pcs/pk
For Use With (Application): GC, HPLC
Usage: Laboratory Analysis
Logo: Customized Accepted

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

9mm 2ml Short Tread Glass HPLC Autosampler Vials have two different materials, one is borosilicate glass, and the other is imported first-grade hydrolytic glass, which can meet the different needs of customers; The 2mL Amber Screw Top Autosampler Vials are made from high-quality amber glass, providing excellent protection against light and UV radiation. The amber color helps to preserve the integrity of light-sensitive samples during storage or analysis. Amber glass vials are perfect for storing samples that are sensitive to light exposure. Clear glass vials are great for testing the solubility or dispersibility of materials, allowing you an unhindered view of the solution.

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.

No 2ml 9mm HPLC Vial is placed in inventory without passing cleanliness and performance testing for consistency resulting in a certified, 100% defect-free vial you can trust.
Vial Dimension: 12x32mm
Vial Color: Amber and Clear
Vial Volume: 1.5-2.0ml
Customization:
Customized logo(Min. Order: 300 Packs)
Customized packaging(Min. Order: 400 Packs)

Application: Lab consumables for analysis
Certification: ISO9001, SGS, COA
Vial Thread: Screw
Cap: Plastic open/solid cap
OEM: Available
Sample: Provided Freely
Packing: 100pcs/pk

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

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

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.

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

Our 9 mm Wide Mouth Vials and Closures are our recommended screw thread vials. These vials are autosampler compatible and offer a 40% larger opening than 8-425 thread vials, simplifying pipetting and other routine functions. Aijiren Tech offers 9 mm screw thread vials in clear and amber glass, as well as polymeric options and mass spec quality glass.

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

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

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

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

Polypropylene as a vial material is a good choice for protein analysis because normal borosilicate glass vials are known to absorb some types of analytes such as proteins, peptides, and amines.
Insert Volume: 0.3ml
Vial Thread: Screw
Vial Dimension: 12x32mm
Vial Color: Amber and Clear
Usage: Laboratory Analysis
Packing: 100pcs/pk

Aijiren offers proven 2 mL Clear Screw Top Vials and consumables for the chromatographer. Meeting the requirements of customers’ demands.
Vial Thread: Screw
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

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
Customization:
Customized logo(Min. Order: 300 Packs)
Customized packaging(Min. Order: 400 Packs)

9 mm Wide Mouth Vials and Closures are our recommended screw thread vials. These vials are autosampler compatible and offer a 40% larger opening than 8-425 thread vials, simplifying pipetting and other routine functions. Amber glass vials are perfect for storing samples that are sensitive to light exposure. Clear glass vials are great for testing the solubility or dispersability of materials, allowing you an unhindered view of the solution.

Graduated write-on marking spot area for easy filling and identification of sample, measures 0.5, 1.0 and 1.5ml. Amber glass vials are perfect for storing samples that are sensitive to light exposure. Clear glass vials are great for testing the solubility or dispersibility of materials, allowing you an unhindered view of the solution. These 9mm 2ml Short Tread Glass HPLC Vials are typically made from high-quality Borosilicate Glass or 1st hydrolytic-class glass. The choice of material is essential to prevent any chemical interactions between the sample and the vial, ensuring data accuracy.

Original Place: Zhejiang, China
Brand: Aijiren
Size: 11.6*32mm（with Write-on Spot）
Volume: 2ml Vial Diameter(mm):11.6±0.25
OEM: Available
Sample: Provided Freely
Packing: 100pcs/pk

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

9mm 2ml Wide Opening Screw Vials. 9mm screw thread caps, septa, and vials are designed especially for use with Agilent’s and other rotating or robotic arm samplers 2ml, 12X32mm vials are manufactured of Clear. type 1 Class A or Amber, Type 1 Class B borosilicate glass and include a write-in patch for sample identification.

9mm 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.

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.

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 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)

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

The dimensions for 12x32mm vials are standard between manufacturers but the length of the neck and width/shape of the vial shoulder may vary. 12x32mm microvials have the same outer dimensions but the inside of the vial may be tapered to reduce volume or contain a fused insert. 12x32mm high recovery vials will have an internal conical bottom.

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

Vial Size: 12 x 32 mm
Pore Size: 0.22um and 0.45um
Capacity:
Unfiltered sample chamber: 500 µL
Filtered sample chamber: 330 µL

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

China High Quality 9mm Short Thread Caps with Septa for 10-425 thread vial Manufacturer

The 1.5mL 9mm Short Thread Vial ND9,with its 9mm short thread design and capacity of 1.5-2.0mL, this vial makes for easy handling and integration into autosamplers. Ideal for applications requiring limited quantities. The vial comes equipped with various finishes and closure options, such as screw caps and snap caps, so researchers can select their ideal choice according to their unique research needs.

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 9mm vials may be used with robotic autosamplers in place of crimp style vials. 9mm Vials have a 40% larger opening for easier sample preparation, Aijiren 9mm vials must be used with 9mm screw pp closures to ensure proper fit and functionality.

Suitable for 9mm Short Thread Vials. Caps is made of polypropylene. Septa is made of PTFE / Silicone. Color can be customized. 6mm Centre Hole or Closed Top can be selected.

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

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

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. They fulfill all requirements with regard to tightness and analytical purity for GC as well as for HPLC. Due to the relatively thin septa penetration is safe and easy.

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.

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

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.

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

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

Micro Insert is used to ensure the most accurate and reliable analysis of your lab samples. Micro-inserts are manufactured of clear glass. Micro inserts, when used in conjunction with autosampler vials, allow for maximum sample recovery and easier sample removal because the conical shape decreases the surface area inside the vial.
Micro inserts can be used with screw tops, crimp tops, or snap-top vials. All conical styles of inserts are offered with the traditional pulled point as well as the improved mandrel point. Pulled point inserts are more economical, but mandrel point inserts provide a more pointed and uniform tip that enables better sample recovery. Micro-inserts can be used on all 1.5ml vials. Effectively relieves the pressure of the syringe. PolySpring inserts are self-aligning.

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

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

2ml amber autosampler vial, 12mm Diameter, 32mm Height, 9-425 screw top. Our vials with caps are widely used in standard HPLC and GC applications. The vials can be used on all common autosamplers due to their technical geometry, preferentially they are found on Agilent, HTA, Shimadzu, Thermo, Varian, Waters, etc.

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.

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

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

Item No: Aijiren hplc filter vials for sale
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)

9mm Screw conical micro-vial for laboratory chromatography experiment, the micro-vial size is 11.6x32mm. High-quality glass vial for HPLC/GC analysis. 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 make 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.

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.

Micro vials are designed to assist in the consistent sampling of low-volume chromatography samples.
Diameter (Metric) Outer: 11.6 mm
Volume (Metric): 0.36 mL
For Use With (Application): GC, HPLC
Neck Style: Short Thread
Shape: Flat Bottom
Height (Metric): 32 mm

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

OEM: Available
Sample: Provided Freely
Packing: 100pcs/pk
Material: Borosilicate Glass
Vial Height(mm): 32±0.3
Mouth Diameter(mm):6.15±0.15
Quantity: 100 vials & 100 caps

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.

The slit allows ambient gas to equalize the gas in the vial so that a vacuum is not created in the vial from the tight seal around the needle.
If coring or clogging from a narrow needle or needle deflection from highly durable septa material is a concern, then choosing a pre-slit septum is a better choice.
A PTFE/Silicone with a slitted septum allows for easier needle penetration as well as to release of the vacuum that forms when a large volume of sample is withdrawn from a vial.

polypropylene screw micro vials can be used in most standard gas and liquid chromatography autosamplers. These lightweight, economical vials are made from durable polypropylene which has good chemical resistance. The conical interior ensures maximum retrieval of contents without the hassle of using removable inserts. Vials are available with a screw cap and traditional screw cap finish.

Customization:
Customized logo(Min. Order: 300 Packs)
Customized packaging(Min. Order: 400 Packs)
Usage: Laboratory Analysis
Logo: Customized Accepted
OEM: Available
Sample: Provided Freely
Packing: 100pcs/pk
Material: Borosilicate Glass

Aijiren 300ul micro-volume inserts, clear glass, flat bottom. better to use combined with 2ml HPLC vials for HPLC.  Flat base Sample Vials.
Made from advanced technology and excellent raw materials. Precise bottle neck size, ensure autosampler handle is correct. Fully compatible with various brands of automatic samplers. Strict quality control to ensure size consistency from batch to batch. Clear Glass Micro Insert is used to ensure the most accurate and reliable analysis of your lab samples. Micro inserts, when used in conjunction with autosampler vials, allow for maximum sample recovery and easier sample removal.

Usage: Laboratory Analysis
Logo: Customized Accepted
OEM: Available
Sample: Provided Freely
Packing: 100pcs/pk
Original Place: Zhejiang, China
Brand: Aijiren
Size: 11.6*32mm（with Write-on Spot）
Volume: 2ml Vial Diameter(mm):11.6±0.25