Pura Disc 13/0.2 RC 100/Pk
Whatman SKU: 6756-1302

Whatman Puradisc Regenerated Cellulose (RC) Syringe Filters, 0.2 µm, 13 mm, 100/Pk - 6756-1302

Whatman's established manufacturing platform delivers the consistency and lot-level documentation that analytical laboratories require. Sample preparation for chromatography often ends with a syringe filter on the path to the vial. The RC membrane limits sample adsorption to protect quantitative recovery while wetting on contact with aqueous and solvent samples and protects columns with sub-micron particulate clarification. The PP housing stays inert across common laboratory solvents and buffers in routine use and maintains a low-dead-volume internal flow path. When sterile or particle-free preparation matters at the bench, the syringe filter delivers it with minimal added handling.

Technical Specifications

• Absolute pore size rating gives consistent results across protocols
• Stable against DMSO and compatible with common aqueous and organic HPLC solvents
• Fine sub-micron particulate removal protects columns and instruments
• Low extractables give a clean chromatographic background
• Naturally hydrophilic surface wets without pre-wetting in aqueous and solvent samples

Housing Specifications

• Rigid polypropylene body holds its shape under manual filtration pressure
• Resists aqueous acids, bases, and alcohols in routine sample prep
• Tough polypropylene body tolerates repeated handling at the bench
• Plasticizer-free polyolefin construction keeps the fluid path clean

Reproducible separations start with samples that reach the column free of particulates. Upstream sample clarification keeps your separations clean and reproducible across your HPLC and UHPLC methods. Ask the Tisch Scientific team about blanket-order pricing and quality documentation for your routine filtration needs.

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

Bubble Point (psi)

4.4 bar (64 psi)

Burst Pressure (psi)

75psi

Connection Type

Luer-Lok/ Luer Slip

Construction

Polypropylene

Diameter

13mm

Filtration Area

1.3cm²

Holdup Volume

<25µl

Material

Regenerated Cellulose

Maximum Operating Pressure

75psi

Maximum Operating Temperature (°C)

121°C

Pack Count

100

Pore Size (µm)

0.2

Prefilter (Yes/No)

No

Sterility

Nonsterile

Sterilization

Autoclavable 121°C

Volume Throughput (ml)

Up to 10ml

Wettability

Hydrophilic

• 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
• Research & Development - Supports protocols that need to filter contaminants, providing the ability to optimize sample clarity
• Biological Fluid Analysis - Protects sensitive downstream instruments from filtering contaminants that can cause system failure
• Analytical Sample Prep - Optimized to ensure data integrity by effectively filtering contaminants before instrumental analysis
• Sample Clarification - Optimizing sample clarity via rapid filtering of contaminants to maintain high throughput in busy laboratories