Description
Technical Parameters
Engineered for Excellence, Trusted for Safety
Our high-performance glass vials are manufactured to meet the highest international standards, designed specifically for pharmaceuticals, biotechnology, and advanced laboratory research. Featuring exceptional chemical durability and a wide array of specialized finishes and treatments, our vials guarantee the maximum stability and integrity of your sensitive compounds, biologics, and lyophilized formulations.
Advantages
·Premium borosilicate glass raw materials selected;produced with internationally advanced equipment to ensure stable quality of tubular vials
·Independent slot design on production lines minimizes vial friction, ensuring superior appearance
·Strict process control with 100% online inspection plus manual checks-full product traceability ensured
·Available in sizes from 1 to 50 R (customizable based on customer requirements)
Applications
·Vaccines
·Biologics
·Chemical Drugs
·Lyophilized Formulations
·Laboratory /Research
Key Features
High-Quality Borosilicate Glass: Offers excellent chemical durability and resistance to thermal shock.
Precision Seal: Compatible with industry-standard stoppers and crimp seals, ensuring an airtight and leak-proof environment.
Exceptional Clarity: Provides clear visibility for precise liquid measurements and easy sample identification.
Versatile Applications: Ideal for pharmaceuticals, chromatography, lyophilization (freeze-drying), and analytical laboratory storage.
Color-Coded Options: Available with various cap colors for efficient sample organization and inventory management.
Specifications
Technical Specifications
|
Feature |
Specification |
|
Material |
Type I Borosilicate Glass |
|
Cap Style |
Crimp/Snap-on compatibility |
|
Sizes |
Various volumes available upon request |
|
Closures |
Available in multiple colors (Red, Black, etc.) |
|
Sterilization |
Suitable for autoclaving and depyrogenation |
Key Performance Highlights
Superior Chemical Resistance: Excellent particle water resistance and inner surface water resistance to eliminate risks of glass leaching and ensure drug stability over long-term storage.
Low Internal Stress: Controlled strictly at ≤ 40 nm/mm, significantly reducing vial breakage risks during high-speed filling lines and strenuous lyophilization (freeze-drying) processes.
High Versatility: Various specifications are available and customizable to match your exact container closure integrity (CCI) requirements.
Comprehensive Neck Finishes

Engineered to seamlessly integrate with global standard filling, crimping, and capping equipment, we offer six distinct neck designs:
No Blowback (NBB)
European Blowback (EBB)
American Blowback (ABC)
Screw Neck
Pilfer-proof
Snap On
ISO Standard Specifications
Our vials strictly follow ISO dimensions to guarantee a perfect airtight fit with standard rubber stoppers and aluminum flip-off caps.
Specification Range: Full coverage from 1R to 50R.
Overflow Capacity: Ranging from approximately 2.2 ml (1R) up to 62 ml (50R).
Dimensional Accuracy: Precise d1–d4 diameters and h1–h3 heights with strict tolerances (e.g., d1 = 13.7±0.15mm for 1R, up to 40±0.4mm for 50R) to secure zero-leakage configurations.

Advanced Surface Customizations
For highly critical or aggressive formulations, we provide industry-leading surface treatment technologies to modify the glass-liquid interface:

A dense, 100% SiO₂ protective barrier is uniformly applied to the inner wall, isolating the solution from the bulk glass matrix.
Benefits: Reduces alkali ion migration (Na⁺, K⁺, Al3+, Ca2+), maintains a highly stable pH value, enhances drug-glass compatibility, and offers premium long-term storage protection.
Applications: Ideal for a wide range of parenteral drugs, particularly ion-sensitive aqueous injections.
An ultra-thin organic layer is baked onto the inner wall to maximize surface hydrophobicity.
Benefits: Significantly reduces wall adhesion, minimizes costly adsorption residues, protects key active ingredients, and enhances overall drug recovery rates.
Applications: Highly recommended for sensitive biologics, high-viscosity formulations, and low-fill-volume lyophilized products.


Get your vials customized with our high-definition screen printing service. We deliver clear, durable, and sterilization-ready labels capable of withstanding autoclaving and depyrogenation cycles without fading or peeling.
Why Partner With Us?
From Type I borosilicate glass selection to final cleanroom packaging, our state-of-the-art manufacturing ensures zero-defect quality and absolute compliance. We provide full technical documentation to support your regulatory filings and drug validation processes.
Our Certificate
Company Partner
OEM/ODM Service
Quality Checking Process



Production Process
FAQ
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