Vial & Cap Kit Includes 100 EA 300ul, Fused Insert, Screw Top, Amber RSA Autosampler Vials with Write on Patch and fill lines and 100 EA matching Screw Caps with Clear AQR Silicone Rubber / Clear PTFE, ultra-pure, Pre-Slit Septa, fitted in the Light Blue Caps. RSA Brand Easy Purchase Pack. 1/PK.
Additional Info:
Reduced Surface Activity Fused‑Insert Vials for Improved Recovery
RSA™ reduced surface activity fused‑insert vials are designed to improve recovery and reproducibility for low‑volume and trace‑level samples by integrating the insert directly into the vial. The fused construction eliminates variability associated with loose inserts, such as misalignment, inconsistent needle access, or sample loss beneath the insert.
The defined 300 µL sample reservoir, combined with reduced surface activity glass chemistry, supports consistent sample positioning and efficient aspiration for limited or high‑value samples. The amber borosilicate glass provides added protection for light‑sensitive analytes while maintaining low extractables and chemical inertness during autosampler residence.
AQR™ Ultra‑Pure Pre‑Slit Septa for LC‑MS Performance
The included light blue screw caps are fitted with AQR™ ultra‑pure silicone rubber / PTFE pre‑slit septa, engineered to minimize extractables and septum bleed in demanding LC‑MS and LC‑MS/MS workflows. The pre‑slit design supports smooth, repeatable needle penetration while reducing septum wear and coring during extended analytical sequences.
Matched vial and cap components help ensure reliable performance in high‑sensitivity and higher‑throughput applications.
Easy Purchase Pack Convenience
Easy Purchase Packs are a convenient way to order and inventory autosampler vials with their matching caps. The reclosable kit packaging keeps vial and cap types matched, organized, and clean, minimizing setup time and reducing handling errors at the bench.
Kit Contents
100 × 300 µL amber RSA™ fused‑insert screw top autosampler vials
RSA™ Reduced Surface Activity Fused‑Insert Vials: Cat. No. 9532S‑0AV‑RS
Write‑on patch
Fill lines
100 × screw caps
Light blue polypropylene caps
Clear silicone rubber / clear PTFE ultra‑pure pre‑slit septa
Supplied as 1 Easy Purchase Pack
Typical Applications
LC‑MS and LC‑MS/MS analysis
Low‑volume sample analysis
Light‑sensitive analytes
High‑throughput autosampler workflows
Trace‑level and adsorption‑sensitive compounds
Pharmaceutical and bioanalytical testing