Vials, Screw Top, Glass. Amber, 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 Amber Glass Autosampler Vial for Light‑Sensitive Applications
MICROSOLV™ 9502S‑WAV Amber Screw‑Top Vials are manufactured from first hydrolytic, Class A, Type N51A pharmaceutical‑grade borosilicate glass, ensuring consistent dimensions, chemical resistance, and dependable autosampler performance. The amberized glass provides protection from UV and visible light, making these vials suitable for compounds that may degrade under light exposure.
With a 9‑425 thread finish and standard 12 × 32 mm outer dimensions, these 2 mL vials are compatible with most screw‑cap autosamplers and ND9 closures commonly used in chromatography laboratories.
Amber Borosilicate Glass for Light‑Sensitive Samples
Amber vials are widely used for light‑sensitive analytes and are considered low actinic, helping reduce the risk of photodegradation during sample preparation, storage, and autosampler residence. The glass chemistry supports routine analytical workflows across a broad range of solvents and sample types.
This vial format provides a cost‑effective solution when light protection is required without the added complexity of specialized surface treatments.
Write‑On Patch, Fill Lines, and Wide Mouth Design
Each vial includes a white epoxy‑paint write‑on patch and permanent fill lines to support accurate labeling and consistent filling. The epoxy coating is designed to reduce smearing and wear during handling and solvent exposure.
The wide mouth opening simplifies sample loading with pipettes or syringes, reducing handling time and improving reproducibility during sample preparation.
Versatile Use for Injection or Storage
These amber screw‑top vials are suitable for:
Autosampler injections in routine HPLC and LC workflows
Method development and screening
Short‑term sample storage
Handling light‑sensitive compounds
For applications involving adsorption‑sensitive or surface‑critical analytes, RSA™ amber vials are recommended. For general analytical use requiring light protection, 9502S‑WAV delivers consistent quality and value.
Key Features
First hydrolytic, Class A, Type N51A borosilicate glass
Amberized glass for light protection (low actinic)
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
HPLC and LC analysis of light‑sensitive compounds
Routine chromatography workflows
Method development and screening
Sample preparation and storage
Laboratories requiring standard amber autosampler vials