Vials, Screw Top, Glass. Clear / Clear Insert, 300ul with Write-On Patch and fill lines, Fused Insert™, 9-425mm threads, 12x32mm outer dimensions. For use as an autosampler vial. RSA Brand. 100/PK.
Additional Info:
The 9532S‑0CV‑RS RSA™ Low Volume Screw‑Top Vial is designed for accurate, low‑volume autosampler injections where analyte recovery, chemical inertness, and reproducibility are critical. Manufactured from first hydrolytic, Class A, Type‑33 reduced‑surface‑activity borosilicate glass, these vials minimize adsorption and eliminate sodium contamination that can compromise sensitive analyses.
The 300 µL fused insert design improves sample recovery at low fill volumes while maintaining precise autosampler compatibility. Integrated ceramic write‑on patches and fill lines allow permanent labeling without smearing, even in aggressive solvent environments.
Key Features
First Hydrolytic, Class A RSA™ Borosilicate Glass
Type‑33 borosilicate glass with certified reduced surface activity
Consistent glass chemistry from lot to lot
Manufactured in an ISO 9001:2015 certified facility
Ceramic Write‑On Patch and Fill Lines
Permanently fired ceramic labeling area
Resistant to solvent attack, scratching, and smearing
Enables clear identification without compromising vial integrity
Fused Insert™ Low‑Volume Design
Insert is fused above the rim of the vial for improved sealing
Optimized bottom depths for maximum sample recovery
Protects autosampler needles while ensuring injection precision
Reduced Adsorption and Sodium‑Free Performance
Minimizes adsorption of basic and polar compounds
Does not leach sodium (Na) into sample solutions
Preserves sample pH, even in 100 % aqueous mobile phases
Why Choose RSA™ Low Volume Vials?
Consistent, Reliable Surface Chemistry
RSA™ vials maintain stable surface activity batch after batch, making them ideal for routine, regulated, and high‑precision chromatography workflows.
Certified Reduced Surface Activity
Each production lot is tested and certified to provide an almost inert glass surface, helping ensure accurate quantitation of low‑level analytes.
Broad Application Compatibility
Well suited for:
Low‑abundance analytes
pH‑sensitive compounds
LC‑MS and UHPLC workflows
Bioanalytical and pharmaceutical applications
Typical Applications
LC‑MS and UHPLC autosampler injections
Low‑volume sample analysis
Trace‑level and pH‑sensitive compounds
Routine and regulated chromatography methods
Explore the benefits of RSA™ technology and get more information on these autosampler vials. Elevate your chromatography with precision and consistency!