Catalog Number - 9512S-3DMP-PX

Maximize performance in low‑volume workflows with RSA‑Pro X™ MRQ vial kits engineered to prevent adsorption and improve injection consistency in LC‑MS and HPLC applications.

9512S‑3DMP‑PX kits feature RSA‑Pro X™ hydrophobic surface technology applied to MRQ vials, preventing analyte interaction with the glass surface. This treatment remains stable even in aqueous environments, maintaining low adsorption performance far longer than traditional silanized vials. This makes it ideal for proteins, peptides, enzymes, and trace‑level compounds where sample integrity is critical.

These Easy Purchase Packs also improve lab efficiency by combining matched vials and caps into a single SKU. This reduces ordering complexity, eliminates compatibility issues, and prevents stock imbalances. The included AQR™ pre‑slit septa caps provide ultra‑low extractables while improving injection consistency by reducing coring and enabling smooth, repeatable needle penetration in high‑throughput workflows.

Key Benefits

• RSA‑Pro X™ hydrophobic surface prevents adsorption

• MRQ vial design supports reliable low‑volume performance

• Stable in aqueous environments with long‑term performance

• AQR™ caps provide ultra‑low extractables

• Pre‑slit septa improve injection consistency and reduce coring

• Pre‑matched kit eliminates compatibility issues

• Simplifies inventory and reduces SKU management

Typical Applications

• LC‑MS and LC‑MS/MS analysis

• Proteins, peptides, and enzymes

• Natural products and unknown compounds

• Trace‑level (ppb) analytical workflows

• Low‑volume, high‑value samples

Kit Components

• 100 × 1.2 mL Clear RSA‑Pro X™ MRQ 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 minimizes analyte interaction with glass

• More stable than silanized surfaces in water‑based samples

• MRQ design supports consistent injection performance

• Pre‑slit septa ensure repeatable, high‑throughput injections

Important Notes

• Designed for adsorption‑prone and high‑sensitivity workflows

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

• Matching caps are available separately for replacement

• Provides superior performance vs untreated or silanized vials

Additional Resources

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

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

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