Vials, Screw Top, Glass. Clear, 2ml, with Write-On Patch and fill lines, 9-425mm threads, 12x32mm outer dimensions. For use as an autosampler vial or storage bottle. AQ Brand. 100/PK.
Additional Info:
The 9509S‑WCV‑AQ AQ™ Screw‑Top Autosampler Vial is a high‑quality, cost‑effective 2 mL glass vial designed for routine and regulated chromatography workflows. Manufactured from first hydrolytic, Class A, Type‑33 borosilicate glass, these vials deliver reliable performance, dimensional consistency, and excellent compatibility with modern autosamplers.
Integrated ceramic write‑on patches and fill lines provide durable labeling that resists smearing or scratching, even when exposed to aggressive solvents. Precision‑controlled vial geometry ensures consistent injection depth, protecting autosampler needles while maximizing sample recovery.
This vial offers performance comparable to Waters® Certified vial 186000273, providing laboratories a reliable alternative without sacrificing performance or instrument compatibility.
Key Features
High‑Quality Type‑33 Borosilicate Glass
First hydrolytic, Class A glass for consistent chemical performance
Suitable for routine, validated, and regulated applications
Excellent compatibility with HPLC, UHPLC, and LC‑MS systems
Durable Ceramic Write‑On Patch and Fill Lines
Permanently fired ceramic labeling area
Resistant to solvent attack, smearing, and scratching
Fill lines aid consistent sample preparation
Precision‑Engineered for Autosampler Safety
Bottom depths and vial heights are tightly controlled
Designed to maximize sample recovery
Protects autosampler needles from damage
Why Choose AQ™ Screw‑Top Vials?
AQ™ vials are designed for laboratories seeking reliable performance and cost efficiency. These vials:
Match the functional performance of premium branded “certified” vials
Maintain compliance with instrument manufacturer specifications
Reduce consumables cost without compromising analytical quality
They are widely used in pharmaceutical, environmental, and analytical laboratories where consistency and value matter.
Typical Applications
HPLC, UHPLC, and LC‑MS autosampling
Routine analytical testing
Regulated and validated chromatography methods
Sample preparation and short‑term storage