Catalog Number - 58800-48-KT-2L

58800-48-KT-2L BASIK Mobile Phase Filter Degasser Assembly is a high‑capacity, borosilicate glass filtration and degassing system engineered for HPLC, UHPLC, and LC‑MS mobile phase preparation, providing efficient particulate removal, vacuum degassing, and consistent solvent quality.

This configuration features a larger 500 mL graduated reservoir funnel paired with a 2 L vacuum flask, making it ideal for high‑throughput laboratories, batch solvent preparation, and large‑volume workflows.

The integrated system combines vacuum filtration and degassing in one unit, ensuring mobile phases are clean, particle‑free, and free of dissolved gases, improving chromatographic performance and instrument reliability.

Complete Filtration & Degassing System

• 500 mL graduated funnel reservoir

• 2,000 mL (2 L) borosilicate vacuum flask

• Includes blue metal clamp for secure sealing

• Compatible with 47 mm membrane filter discs (sold separately)

✅ Designed for high‑volume solvent preparation and workflow efficiency

Efficient Filtration & Degassing Performance

• Removes particulate contamination from mobile phases

• Vacuum degassing minimizes:

  • Air bubble formation

  • Pump cavitation

  • Detector noise and baseline instability

✅ Supports reproducible chromatography and stable system performance

Fritted Glass Support – Protects Vacuum Source

• Integrated fritted glass membrane support

• Prevents particle migration into vacuum line

• Protects external vacuum pump or source

✅ Improves system cleanliness and equipment longevity

Borosilicate Glass Construction – High Chemical Resistance

• Manufactured from durable borosilicate glass

• Resistant to:

  • Organic solvents

  • Aqueous buffers

  • Acidic and basic mobile phases

✅ Suitable for analytical, pharmaceutical, and LC‑MS workflows

Optimized Degassing Design – Reduced Outgassing

• Narrow flask opening minimizes solvent exposure

• Enhances vacuum degassing efficiency

• Helps maintain solvent integrity after preparation

✅ Improves consistency and reliability of mobile phases

Flexible Membrane Compatibility (47 mm Discs)

Compatible with standard 47 mm membrane filters, including:

• PTFE for organic solvents

• Nylon, PVDF, PES for aqueous or mixed phases

✅ Enables method flexibility and compatibility with diverse applications

Ease of Use & Maintenance

• Complete kit for ready‑to‑use operation

• Simple to assemble and disassemble

• Replacement parts available upon request

✅ Designed for routine lab use and long service life

System Compatibility & Applications

Designed for:

• HPLC / UHPLC mobile phase preparation

• LC‑MS solvent filtration and degassing

• High‑throughput laboratories

• Bulk solvent preparation workflows

✅ Ensures clean, degassed solvents for optimal instrument performance

Typical Applications

• HPLC mobile phase filtration and degassing

• LC‑MS solvent preparation

• Pharmaceutical and QC laboratories

• Research and development workflows

• High‑volume analytical environments

Important Usage Notes

• Use only with vacuum pumps suitable for glass filtration devices

• Membrane filters (47 mm) are sold separately

• Handle glass components with care during vacuum operation