AcroPrep 384-Well Filter Plates, 100L - 1.2um, Supor Membrane, Long Tips, Natural, 10/Pk
Pall SKU: 5084

AcroPrep Polyethersulfone (PES) Filter Plate, 1.2 µm, 10/Pk - 5084

High-throughput workflows collect and clarify samples in one plate-based step, cutting the handling variability that separate transfer steps introduce. The PES membrane clarifies particulates at the rated pore size while minimizing protein binding for high analyte recovery and draws aqueous samples through without pre-wetting. Clarified aliquots keep particulate load off the analytical column and detector, extending instrument uptime across a full plate of samples.

Key Characteristics

• Naturally hydrophilic surface wets without pre-wetting in aqueous applications
• Stable across the full pH 1 to 14 operating range
• Absolute pore size rating gives consistent results across protocols
• Broad compatibility with aqueous buffers, aliphatic alcohols, glycols, and strong bases
• Low protein binding preserves dilute analytes for maximum recovery

Reproducible separations start with samples that reach the column free of particulates. Pre-injection filtration protects the resolution your methods depend on by clearing particulates ahead of the column and frits. Send your application details to our technical service team and request a filtration product recommendation.

Capacity

100uL

Material

Polyethersulfone (PES)

Pore Size (µm)

1.2

Sterility

Nonsterile

Wettability

Hydrophilic

• Automated Dissolution Sampling - Filtered aliquots pulled from dissolution vessels arrive analysis-ready with no manual clarification step.
• Column Protection - Particulate removal before injection guards analytical columns and detectors from fouling and stretches maintenance intervals.
• Unattended Sampling Runs - Single-use plates paired with automated instruments enable clean, hands-off sample collection through a full test.
• Pre-Chromatography Clarification - Clarified aliquots reach the autosampler free of particulates, protecting column lifetime across long runs.
• Pharmaceutical Release Testing - Clarified samples meet USP, EP, and JP method requirements for routine QC and batch release workflows.
• Parallel Sample Processing - Multiple vessel samples clarify at once, tightening run-to-run consistency across a full analytical sequence.