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. MICROSOLV Brand. 100/PK.
Additional Info:
Standard Clear Glass Autosampler Vial for Routine Chromatography
MICROSOLV™ 9502S‑WCV Clear Screw‑Top Vials are manufactured from first hydrolytic, Class A, Type N51A pharmaceutical‑grade borosilicate glass, delivering consistent dimensions, chemical resistance, and dependable autosampler performance. This 2 mL vial format is widely used across chromatography laboratories for both analytical injections and short‑term sample storage.
With a 9‑425 thread finish and standard 12 × 32 mm outer dimensions, these vials are compatible with most screw‑cap autosamplers and commonly used ND9 closures.
Clear Glass for Broad Analytical Compatibility
The clear borosilicate glass construction supports visual inspection of samples and is suitable for the majority of analytical workflows where light protection is not required. The glass chemistry is optimized for routine use and delivers stable performance across a wide range of solvents and analytes.
These vials represent the most popular standard 2 mL screw‑top autosampler vial in the MICROSOLV portfolio due to their balance of quality, compatibility, and value.
Write‑On Patch, Fill Lines, and Wide Mouth Design
Each vial includes a white epoxy‑paint write‑on patch and permanent fill lines for reliable labeling and volume reference. The epoxy coating is designed to reduce smearing during handling and solvent exposure.
The wide mouth opening simplifies pipetting and filling, reducing handling errors during sample preparation while maintaining compatibility with standard autosampler needles.
Versatile Use for Injection or Storage
These vials are suitable for use as:
Autosampler vials for routine HPLC and LC analyses
Sample transfer vials
Short‑term sample storage bottles
For applications involving adsorption‑sensitive compounds or surface‑critical analyses, RSA™ versions are recommended. For general analytical work, 9502S‑WCV provides dependable performance at an economical cost.
Key Features
First hydrolytic, Class A, Type N51A borosilicate glass
Clear glass for visual sample inspection
2 mL nominal volume
9‑425 screw‑top thread (ND9)
12 × 32 mm outer dimensions
Wide mouth opening for easy filling
Epoxy write‑on patch and fill lines
Compatible with most screw‑cap autosamplers
Typical Applications
Routine HPLC and LC analysis
General chromatography workflows
Method development and screening
Sample preparation and storage
Laboratories requiring a reliable standard vial