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Precision Laboratory Consumables for Global Science

Aijiren Inc. – Trusted manufacturer of HPLC, GC, UPLC autosampler vials, EPA storage vials, syringe filters, and water analysis test tubes. ISO & GMP certified. Serving over 2,000 customers in 70+ countries.

About Aijiren

A legacy of innovation and quality in laboratory consumables since 2007.

Aijiren Manufacturing Facility

Zhejiang Aijiren, Inc. – Global Supplier of Lab Consumables

Founded in 2007 in Quzhou, Zhejiang Province, China, Zhejiang Aijiren Technology, Inc. has grown into a leading global supplier of life-science and chemistry laboratory consumables. Originally established as Quzhou Global Rubber Plant, the company rebranded in 2016 to focus on chromatography and analytical science solutions.

With over 100 employees, a 100,000-class cleanroom, and more than 100 production facilities, Aijiren delivers high-quality, ISO and GMP-certified products to over 2,000 customers across 70 countries. 70% of our products are exported to Europe and the United States.

2000+

Global Customers

70+

Countries Served

100+

Employees

10,000+

m² Facility

Our Core Values

Quality First
Innovation
Customer Commitment
Global Collaboration

Our Products

High-performance laboratory consumables engineered for precision and reliability.

1.5mL 8-425 Screw Neck Vial ND8

1.5mL 8-425 Screw Neck Vial ND8

Ideal for HPLC, UPLC, and GC autosamplers. Secure screw-thread design with precise dimensions.

  • • Volume: 1.5mL
  • • Neck: 8-425
  • • Material: Borosilicate glass
  • • Compatibility: Universal autosamplers
1.5mL 9mm Short Thread Vial ND9

1.5mL 9mm Short Thread Vial ND9

Compact design for high-throughput systems. Optimized for space-saving storage.

  • • Volume: 1.5mL
  • • Neck: 9mm short thread
  • • Material: Clear or amber glass
  • • Application: GC, HPLC
1.5mL 11mm Crimp Ring Vials ND11

1.5mL 11mm Crimp Ring Vial ND11

Hermetic seal with crimp closure. Ideal for volatile samples and long-term storage.

  • • Volume: 1.5mL
  • • Neck: 11mm crimp
  • • Seal Type: PTFE/silicone septa
  • • Use: GC Headspace, HPLC
6-20mL GC Headspace Vials

6-20mL GC Headspace Vials

High-quality headspace vials with beveled necks and uniform glass thickness.

  • • Volume: 6mL, 10mL, 20mL
  • • Bottom: Flat or rounded
  • • Temp Range: -40°C to 125°C
  • • Application: Volatile compound analysis
8-60mL EPA Storage Vials

8-60mL EPA Storage Vials

Designed for volatile organic compound (VOA) storage. Compliant with EPA standards.

  • • Volume: 8mL to 60mL
  • • Glass: Clear or amber borosilicate
  • • Temp Range: -40°C to 125°C
  • • Use: Environmental testing
16mm, 25mm Test Tube for Water Analysis

16mm, 25mm Test Tube for Water Analysis

Used in COD and FTU water quality testing. Durable and chemically resistant.

  • • Diameter: 16mm, 25mm
  • • Application: COD, FTU analysis
  • • Material: High-grade glass
  • • Compatibility: Standard photometers
HPLC Syringe Filter

HPLC Syringe Filter

Smooth surface, high temperature resistance, and chemical stability for diverse applications.

  • • Membrane: PTFE, Nylon, PVDF
  • • Pore Size: 0.22μm, 0.45μm
  • • Reusable: Yes (cleanable)
  • • Resistant: Strong acids & alkalis
Custom Laboratory Consumables

Custom Laboratory Consumables

Tailor-made vials, closures, and filters to meet your specific research needs.

  • • Custom volumes & shapes
  • • Special coatings available
  • • OEM/ODM supported
  • • Fast prototyping

Knowledge Center

Expert insights to help you choose the right consumables for your lab.

How to Choose the Right Vial for Chromatography

Learn about glass types, closure systems, and compatibility with autosamplers to ensure optimal performance and sample integrity.

Read Guide →

Autosampler Compatibility Chart

Ensure your vials match your instrument. Download our comprehensive compatibility chart for HPLC, GC, and UPLC systems.

Download PDF →

What is GC Headspace?

Understand the principles of headspace analysis and why proper vial selection is critical for accurate volatile compound detection.

Learn More →

GC/HPLC Vial Septa Selection Guide

Choose the right septa material (PTFE, silicone, etc.) based on sample type, temperature, and reusability needs.

Read Guide →

EPA Compliance & VOA Vials

Ensure your environmental testing meets regulatory standards with properly designed EPA storage vials.

Learn More →

Water Analysis: COD & FTU Testing

Best practices for using test tubes in water quality analysis, including cleaning and calibration tips.

Read Article →

Contact Aijiren

Reach out for product inquiries, technical support, or customization requests.

Get in Touch

+86-570-8067801
+86-570-8067803 (Fax)
No.3 Qusheng Rd, Nianli Town, Quzhou, Zhejiang, China

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