Pura Disc FP 30mm CA Syringe Filter, 1.2um, Sterile, 500 Pk
Whatman SKU: 10462263

Whatman Puradisc Cellulose Acetate (CA) Syringe Filters, 1.2 µm, 30 mm, 500/Pk - 10462263

Whatman applies the same process controls across its filtration portfolio, verifying rated performance at the production lot level. Under hand pressure from the syringe, the membrane captures particulates as the sample passes through. Cellulose acetate accepts water-based reagents readily for fast setup while preserving dilute proteins in the filtrate and holds a uniform pore structure for consistent results. The polycarbonate housing suits aqueous samples, buffers, and reagents and withstands impact and handling without cracking. When method reproducibility rests on consistent sample prep, syringe filtration holds that standard injection after injection.

Technical Specifications

• Very low protein binding supports high recovery of dilute samples
• Smooth surface with low extractables and a uniform pore structure
• Absolute pore-size rating gives consistent retention across protocols
• Stable with aqueous solutions, buffers, and alcohols across pH 4 to 8
• Naturally hydrophilic surface wets readily with aqueous samples

Housing Specifications

• High-impact-strength housing resists cracking under demanding handling
• Reliable housing-to-membrane seal prevents bypass at rated pressure
• Suited to aqueous samples, buffers, and reagents
• Sustains high operating pressures without deformation

A clean particulate separation keeps your aqueous sample preparation dependable. Consistent aqueous clarification keeps your sample preparation moving across the buffers and reagents your methods rely on. Call on the Tisch Scientific team to standardize filtration products across your methods with volume pricing and documentation.

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

Burst Pressure (psi)

100psi

Connection Type

Luer-Lok/ Luer Slip

Construction

Polycarbonate

Diameter

30mm

Filtration Area

5.7cm²

Holdup Volume

<50µl

Material

Cellulose Acetate

Maximum Operating Pressure

100psi

Maximum Operating Temperature (°C)

121°C

Pack Count

500

Pore Size (µm)

1.2

Prefilter (Yes/No)

No

Sterility

Nonsterile

Sterilization

Autoclavable 121°C

Volume Throughput (ml)

Up to 150ml

Wettability

Hydrophilic

• Analytical Sample Prep - Optimized to ensure data integrity by effectively filtering contaminants before instrumental analysis
• Research & Development - Supports protocols that need to filter contaminants, providing the ability to optimize sample clarity
• Particulate Removal - Designed for filtering contaminants, this filter aids in optimizing sample clarity across diverse sample types
• Biological Fluid Analysis - Protects sensitive downstream instruments from filtering contaminants that can cause system failure
• Quality Control Testing - Optimized for delivering reproducible results by filtering contaminants in standard pharmaceutical protocols
• General Laboratory Filtration - Increases workflow efficiency by optimizing sample clarity without sacrificing flow rates