Catalog Number - 9509S-3DAP-PX

Maximize recovery for difficult, adsorption‑prone analytes while protecting light‑sensitive compounds with advanced RSA‑Pro X™ vial and cap kits.

9509S‑3DAP‑PX kits utilize RSA‑Pro X™ hydrophobic surface technology to prevent interaction between analytes and the glass surface. Unlike traditional silanized vials, this treatment remains stable even in aqueous environments, maintaining low adsorption performance over time and making it ideal for proteins, peptides, enzymes, and unknown compounds in trace‑level LC‑MS and HPLC workflows.

These Easy Purchase Packs also significantly improve inventory control and workflow efficiency by combining vials and caps into a single SKU. This eliminates compatibility issues, reduces ordering complexity, and prevents stock imbalances. Amber glass provides protection for light‑sensitive samples, while the included AQR™ pre‑slit septa caps deliver ultra‑low extractables and improved injection consistency by reducing coring and enhancing needle penetration.

Key Benefits

• RSA‑Pro X™ surface prevents adsorption of “sticky” compounds

• Hydrophobic treatment remains stable in water‑containing samples

• Amber glass protects light‑sensitive analytes

• AQR™ caps provide ultra‑low extractables

• Pre‑slit septa improve injection consistency and reduce coring

• Pre‑matched kit eliminates compatibility issues

• Simplifies inventory and prevents stock imbalance

Typical Applications

• LC‑MS and LC‑MS/MS analysis

• Proteins, peptides, and enzymes

• Light‑sensitive compounds

• Natural products and unknowns

• Trace‑level (ppb) analytical workflows

Kit Components

• 100 × 2 mL Amber RSA‑Pro X™ Hydrophobic Autosampler Vials

• 100 × Black Screw Caps with Clear Silicone / PTFE Pre‑Slit Septa

Compatibility

• Standard 9 mm screw thread autosampler systems

• Compatible with most HPLC, UHPLC, and LC‑MS autosamplers

Performance and Design Notes

• Hydrophobic surface resists analyte interaction with glass

• More stable than silanized surfaces in aqueous environments

• Pre‑slit septa improve repeatable injections

• Designed for high‑sensitivity, low‑level analysis

Important Notes

• Designed for specialized applications involving adsorption‑prone compounds

• RSA‑Pro and RSA‑Pro X™ vials are only available in kit format

• Matching caps are available separately for replacement

• Provides superior performance compared to untreated or silanized glass

Additional Resources

• View Replacement AQR™ Pre‑Slit Screw Caps with Ultra‑Low Extractables for LC‑MS Workflows

• Learn More About RSA‑Pro X™ Hydrophobic Surface Technology for Adsorption‑Sensitive Applications

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