Catalog Number - 9509S-1XWAP-RS

Reduced Surface Activity for Better Data Integrity

RSA™ (Reduced Surface Activity) vials are engineered to minimize analyte adsorption to glass surfaces, helping preserve the integrity of low‑level or adsorption‑sensitive compounds. This makes the 9509S‑1XWAP‑RS well suited for routine and regulated chromatographic applications where reproducible recovery and consistent analytical results are required.

The amber borosilicate glass provides protection for light‑sensitive analytes, helping improve sample stability during autosampler residence and extended analytical sequences.

Silicone / PTFE Septa for Reliable Sealing and Chemical Resistance

The included blue screw caps are fitted with silicone rubber / PTFE septa, providing a chemically inert barrier between the sample and the cap. This septa configuration supports clean needle penetration and dependable resealing for standard autosampler operation and repeated injections.

Bonded septa construction ensures consistent alignment and performance, reducing the risk of leaks, coring, or variability during routine analysis.

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 handling errors and simplifying bench setup and inventory management.

Kit Contents

100 × 2 mL amber RSA™ screw top autosampler vials

• RSA™ Reduced Surface Activity Vials: Cat. No. 9509S‑WAV‑RS

• Write‑on patch

• Fill lines

100 × screw caps

• Caps with Silicone Rubber / PTFE Septa: Cat. No. 9502S‑10C‑B

• Blue MICROSOLV brand polypropylene caps

• Silicone rubber / PTFE bonded septa

Supplied as 1 Easy Purchase Pack

Typical Applications

• HPLC and UHPLC analysis

• LC‑MS workflows

• Light‑sensitive analytes

• Routine and validated analytical methods

• Adsorption‑sensitive compounds

• Pharmaceutical and chemical analysis