Vial & Cap Kit Includes 100 EA 2ml, Screw Top, Amber RSA™ Autosampler Vials with Write-On Patch and fill lines and 100 EA matching Screw Caps with White Silicone Rubber / Red PTFE Soft-Guard Septa, bonded in the Blue Caps. RSA Brand Easy Purchase Pack. 1 PK.
Additional Info:
Reduced Surface Activity for Better Data Integrity
RSA™ (Reduced Surface Activity) vials are specifically engineered to reduce analyte adsorption to glass surfaces, helping preserve low‑level or adsorption‑prone compounds. This makes the 9509S‑1EWAP‑RS ideal for trace analysis, polar compounds, and LC‑MS/MS applications where sample integrity is critical.
The amber glass further protects light‑sensitive analytes, improving stability during autosampler residence and extended sequences.
Soft‑Guard Septa for Gentle Needle Penetration
The included blue screw caps are fitted with white silicone rubber / red PTFE Soft‑Guard septa, designed to reduce septum coring and needle wear while allowing smooth, controlled penetration. This configuration supports consistent injections and extended septum life in routine and repeat‑injection workflows.
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, reducing handling errors and setup time at the bench.
Kit Contents
100 × 2 mL amber RSA™ screw top autosampler vials
Write‑on patch
Fill lines
100 × screw caps
Blue polypropylene caps
White silicone rubber / red PTFE Soft‑Guard septa
Supplied as 1 Easy Purchase Pack
Typical Applications
LC‑MS and LC‑MS/MS
Light‑sensitive compounds
Trace‑level and adsorption‑sensitive analytes
Pharmaceutical and bioanalytical testing
Environmental and food analysis
Routine autosampler workflows