Vial & Cap Kit Includes 100 EA 300ul, Fused Insert, Screw Top, Clear 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 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 issues associated with separate inserts, such as misalignment, variability, or sample loss beneath the insert.
By combining a defined 300 µL sample reservoir with reduced surface activity glass chemistry, these vials support consistent sample positioning, efficient needle access, and improved quantitative performance—particularly for limited or valuable samples. The clear borosilicate glass allows visual confirmation of sample volume and condition while maintaining low extractables and chemical inertness during autosampler residence.
AQR™ Ultra‑Pure Septa for Low‑Background LC‑MS Applications
The included light blue screw caps are fitted with AQR™ ultra‑pure silicone rubber / PTFE septa, designed to minimize extractables and septum bleed in demanding LC‑MS and LC‑MS/MS workflows. This septa configuration supports clean needle penetration and reliable sealing while maintaining exceptionally low background contribution.
Matched vial and cap components ensure consistent performance and compatibility across extended analytical sequences.
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, simplifying setup and reducing handling errors at the bench.
Kit Contents
100 × 300 µL clear RSA™ fused‑insert screw top autosampler vials
-
-
RSA™ Reduced Surface Activity Fused‑Insert Vials
-
Write‑on patch
-
Fill lines
-
100 × screw caps
-
-
AQR™ brand Ultra‑Pure Caps
-
Light blue polypropylene caps
-
Clear silicone rubber / clear PTFE ultra‑pure septa
-
Supplied as 1 Easy Purchase Pack
Typical Applications
-
LC‑MS and LC‑MS/MS analysis
-
Low‑volume sample analysis
-
Trace‑level and adsorption‑sensitive analytes
-
Low‑extractables analytical methods
-
Pharmaceutical and bioanalytical testing
| Brochures | |
|---|---|
Chrom Tech Vials & PlatesDiscover our most popular vials and 96-well plates |
Download |
| Blogs | |
How to Choose the Right Vial for ChromatographyWith so many chromatography vials available, determining what vial to order can be overwhelming. We simplify the process by breaking down the options into application-specific categories. |
|
Getting to the Bottom of Vial InsertsIf you're working with small sample volumes, vial inserts will be critical for reaching the final drops of sample. In this blog, we help you determine which vial inserts are appropriate for your vials. |
|
- Type:
- Convenience Pack
- Unit of Measure:
- EA
- QTY:
- 100/pk
- Catalog Page Number:
- 17
- Volume:
- 300 µL
- Color:
- Clear
- Material:
- Glass
- Closure Style:
- Screw
