Wide Opening: 6mm ID simplifies manual filling and increases needle safety.
Universal Fit: Fully compatible with Waters, Shimadzu, and Jasco autosamplers.
Inert Surface: Neutral glass minimizes analyte adsorption for trace analysis.
Traceability: Ceramic write-on spot allows for easy sample identification.
Leak-Proof: Precision 10-425 threads ensure a perfect seal with screw caps.
|
Part No. |
Series Type |
Optimized Instrument Brands |
Primary Advantage |
Pcs/Pack |
|
VN1013 |
Standard Clear 10-425 |
Shimadzu, Jasco, Varian |
Highest optical clarity for visual check |
100 |
|
VN1023 |
Clear w/ Graduated Spot |
Waters, PerkinElmer |
Precise volume control for manual filling |
100 |
|
VN1035 |
UV-Shielding Amber |
Hitachi, Agilent (Specific Models) |
99% UV protection for light-sensitive analytes |
100 |
|
VN1045 |
Amber w/ Graduated Spot |
Shimadzu Nexera, Waters Alliance |
Combined light protection & traceability |
100 |
|
Property Item |
Technical Specification |
Lab Benefit |
|
Glass Quality |
USP Type I, Class A (Borosilicate 5.0) |
Minimal alkali leaching, stable pH |
|
Hydrolytic Res. |
Grade 1 (ISO 719) |
Prevention of sample-vial interaction |
|
Thermal Range |
-60°C to 200°C |
Suitable for cryogenic storage & heating |
|
Surface Inertness |
Neutralized surface treatment |
Low adsorption of polar compounds |
|
Dimension Feature |
Critical Measurement |
ROI / Risk Reduction |
|
Target Area |
6.0mm Opening (ID) |
40% less needle breakage vs 8-425 vials |
|
Neck Thread |
10-425 Precision Screw |
Zero evaporation; prevents cap tilting |
|
Base Stability |
Flat Bottom (11.6mm OD) |
Seamless movement on robotic arms |
|
Insert Fit |
Optimized for 6mm Inserts |
Maximizes recovery of micro samples |
10,000+ m² modern facility with Class 100,000 cleanrooms
Automated production lines and rigorous in-house quality control
High-volume capacity, fast lead times, and reliable global supply
OEM/ODM customization with full batch traceability
Trusted by laboratories and analytical instrument brands worldwide
Aijiren is certified to ISO 9001:2015 by SGS, ensuring controlled manufacturing processes and stable, fully traceable product quality.
With continuous investment in R&D and multiple independent patents, we deliver high-performance and reliable consumables to laboratories worldwide.

Aijiren supports both standard and small batch orders. While MOQ varies by product type, we are happy to accommodate smaller quantities for trial, testing, or special projects. Please contact us for specific requirements.
All Aijiren products undergo random sampling and multiple in-house quality tests. Each batch is fully traceable, ensuring stable and reliable performance for your laboratory work.
Aijiren provides practical after-sales support:
● Returns & replacements: Any product affecting use or sales can be returned or replaced.
● Technical support: Assistance with product use and troubleshooting.
● Order tracking & follow-up: We monitor shipments and follow up to ensure timely delivery.
● Dedicated contact: Aijiren provides a direct contact for after-sales inquiries.
This ensures your laboratory work runs smoothly with minimal disruption.
The delivery time depends on the order quantity and whether customization is required:
In-stock products: shipped within 3–7 days after payment
Standard bulk orders: shipped within 2–4 weeks
OEM/ODM customized products: shipped within 3–5 weeks (depending on mold, logo, color, packaging, etc.)
Aijiren has automated production lines and a 100,000-class cleanroom, ensuring stable lead times and reliable supply.