Vials, Screw Top, Glass. Clear, 4ml, with Write-On Patch and fill lines, 13-425mm threads, 15x45mm outer dimensions. For use as an autosampler vial or storage bottle. MICROSOLV Brand. 100/PK.
Additional Info:
The 9504S‑WCV MICROSOLV™ Screw‑Top Autosampler Vial is a 4 mL, wide‑utility glass vial designed for applications requiring larger sample volumes, clear sample identification, and compatibility with legacy autosampler platforms. Manufactured from first hydrolytic, Class A, Type N51A pharmaceutical‑grade borosilicate glass, this vial provides dependable chemical durability for routine and regulated laboratory workflows.
The 13‑425 (ND‑13) thread format and 15 × 45 mm dimensions make this vial compatible with Waters WISP® autosamplers and older Shimadzu® autosampler models, where larger‑format vials are required. Integrated write‑on patches and fill lines, applied using epoxy paint, provide durable labeling that resists smearing when exposed to common laboratory solvents.
Key Features
Pharmaceutical‑Grade Borosilicate Glass
First hydrolytic, Class A, Type N51A glass
Excellent chemical durability and clarity
Suitable for routine analytical and storage applications
4 mL Capacity with ND‑13 Thread
Larger vial volume supports extended runs or dilution workflows
13‑425 (ND‑13) screw‑cap compatibility
Designed for autosamplers requiring larger vial formats
Write‑On Patch and Fill Lines
Epoxy paint write‑on surface resists smearing
Fill lines support consistent sample preparation
Practical labeling for routine and regulated environments
Legacy Autosampler Compatibility
Compatible with Waters WISP® autosamplers
Compatible with older Shimadzu® autosampler systems
Ideal for laboratories maintaining legacy instrumentation
Why Choose MICROSOLV™ 4 mL ND‑13 Write‑On Vials?
The 9504S‑WCV is selected when laboratories need:
A larger‑volume 4 mL autosampler vial
Compatibility with ND‑13 / 13‑425 closure systems
Clear labeling for traceability and sample management
Reliable performance with legacy autosamplers
This vial is widely used in QC laboratories, pharmaceutical testing, and method maintenance environments where older autosampler platforms remain in service.
Typical Applications
Compatibility with Waters WISP® autosamplers
Older Shimadzu® autosampler workflows
Larger‑volume sample injections
Quality control and method transfer
Sample storage and preparation