Catalog Number - 9509S-KDAP-PX

Maximize recovery for difficult, adsorption‑prone analytes while providing a secure storage seal with RSA‑Pro X™ vial kits designed for specialized LC‑MS and HPLC workflows.

9509S‑KDAP‑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 trace‑level unknowns.

These Easy Purchase Packs also improve operational efficiency by combining vials and caps into a single SKU. Solid caps with silicone/PTFE liners provide a tight, inert seal suited for storage, transport, and sample integrity protection rather than repeated injections. This kit format eliminates compatibility concerns, simplifies inventory, and ensures consistent performance in controlled analytical workflows.

Key Benefits

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

• Hydrophobic treatment remains stable in aqueous samples

• Amber glass protects light‑sensitive analytes

• Solid caps provide secure, leak‑resistant sealing

• Pre‑matched kit eliminates compatibility issues

• Simplifies inventory and reduces SKU complexity

• Ideal for sample storage and transport applications

Typical Applications

• LC‑MS and LC‑MS/MS sample preparation

• Proteins, peptides, and enzymes

• Light‑sensitive compounds

• Sample storage and transport

• Trace‑level and adsorption‑sensitive workflows

Kit Components

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

• 100 × Solid Black Screw Caps with Silicone / PTFE Liner

Compatibility

• Standard 9 mm screw thread autosampler vials

• Compatible with most HPLC, UHPLC, and LC‑MS systems (for storage use)

Performance and Design Notes

• Hydrophobic surface minimizes analyte interaction

• More stable than silanized glass in aqueous environments

• Solid cap design provides maximum sealing performance

• Designed for high‑purity and storage‑focused workflows

Important Notes

• Intended for specialized, adsorption‑sensitive applications

• Solid caps are designed for storage, not repeated needle penetration

• RSA‑Pro and RSA‑Pro X™ vials are only available as complete kits

• Matching caps are available separately for replacement

Additional Resources

• View Replacement Solid Screw Caps with Silicone / PTFE Liners for Autosampler Vials

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

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