ProprepFilter 30/0.45RC 150/Pk
Whatman SKU: 10463033

Whatman Proprep Regenerated Cellulose (RC) Syringe Filters, 0.45 µm, 30 mm, 150/Pk - 10463033

Whatman applies over a century of filtration media expertise, manufacturing under the quality standards that established its products as global laboratory references. Sample preparation for chromatography often ends with a syringe filter on the path to the vial. Regenerated cellulose stays stable in DMSO, aqueous buffers, and common organic solvents and keeps non-specific binding low for high analyte recovery. Polycarbonate construction prevents sample bypass under rated operating pressure while supporting demanding high-pressure filtration and stands up to rugged field and bench handling. When chromatographic methods demand particle-free injections, point-of-use syringe filtration clarifies the sample before it reaches the column.

Technical Specifications

• Low non-specific binding preserves dilute analytes for maximum recovery
• Naturally hydrophilic surface wets without pre-wetting in aqueous and solvent samples
• Stable across the aqueous pH 3 to 12 range
• Stable against DMSO and compatible with common aqueous and organic HPLC solvents
• Absolute pore size rating gives consistent results across protocols

Housing Specifications

• High-impact-strength housing resists cracking under demanding handling
• Reliable housing-to-membrane seal prevents bypass at rated pressure
• Sustains high operating pressures without deformation
• Rigid construction holds dimensional tolerance under filtration load

Upstream clarification pays for itself by keeping your columns clear and your analytical day on schedule. Pre-injection filtration protects the resolution your methods depend on by clearing particulates ahead of the column and frits. Reach out to the Tisch Scientific team for application support, volume pricing, and technical assistance with your filtration product selection.

For more information about chemical compatibility, please review our Chemical Compatibility Chart.

Material

Regenerated Cellulose (RC)

Pack Count

150

Pore Size (µm)

0.45

Sterility

Nonsterile

Wettability

Hydrophilic

• Quality Control - Delivers consistent particle retention to ensure reproducibility in critical daily laboratory testing protocols today.
• Sample Clarification - Facilitates rapid preparation of diverse liquid samples by removing particulates that would foul instruments.
• Lab Efficiency - Optimizes workflow speed through consistent flow performance, letting researchers process multiple samples efficiently.
• Instrument Protection - Extends the operational life of analytical columns and detectors by removing damaging micro-particulates from samples.
• Routine Filtration - Streamlines daily laboratory workflows with reliable performance, reducing downtime caused by instrument clogging.
• Analytical Prep - Ensures high-quality filtrates for sensitive downstream analysis, minimizing background noise during data generation.