Pura Disc 25mm Nylon Syringe Filters, 1.0um, 1000 Pk
Whatman SKU: 6753-2510

Whatman Puradisc Nylon Syringe Filters, 1 µm, 25 mm, 1000/Pk - 6753-2510

Whatman's expertise in cellulose, glass fiber, and polymeric membrane production guides material selection and quality control. Syringe filters mount on a syringe to clarify a sample in a single manual pass. Nylon arrives in economical bulk packaging for high-volume routine filtration while clarifying particulates at the rated pore size and wets on contact with aqueous samples. The PP housing prevents sample bypass under rated operating pressure and maintains a low-dead-volume internal flow path. When chromatographic methods demand particle-free injections, point-of-use syringe filtration clarifies the sample before it reaches the column.

Technical Specifications

• Stable across the pH 3 to 12 operating range
• Non-sterile for routine clarification and sample prep
• Naturally hydrophilic surface wets without pre-wetting in aqueous applications
• Alkaline-resistant across a broad range of aqueous buffers
• Low extractable contribution to sensitive analytical preparations

Housing Specifications

• Medical-grade polypropylene with broad chemical compatibility
• Reliable housing-to-membrane seal prevents bypass at rated pressure
• Optimized internal geometry minimizes backpressure in service
• Low extractable contribution protects sensitive downstream analyses

Filtering buffers, reagents, and aqueous samples keeps your preparation moving and consistent. General-purpose aqueous filtration supports the sample types you handle every day from reagent and buffer preparation through routine sample clarification. Connect with our customer support technicians for chemical compatibility guidance and the right filtration product for your workflow.

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

Burst Pressure (psi)

75psi

Connection Type

Luer-Lok/ Luer Slip

Construction

Polypropylene

Diameter

25mm

Filtration Area

4.2cm²

Holdup Volume

<100µl

Material

Nylon

Maximum Operating Pressure

75psi

Maximum Operating Temperature (°C)

121°C

Pack Count

1000

Pore Size (µm)

1

Prefilter (Yes/No)

No

Sterility

Nonsterile

Sterilization

Autoclavable 121°C

Volume Throughput (ml)

Up to 100ml

Wettability

Hydrophilic

• Dissolution Testing - Nylon is the industry standard for automating dissolution workflows due to its broad solvent compatibility
• HPLC Sample Preparation - Optimized for the high-strength Nylon membrane is ideal for clarifying basic and neutral mobile phases
• Chemical Filtration - Excellent resistance to esters, bases, and alcohols makes Nylon the go-to choice for composite chemical streams
• Analytical Sample Prep - Ensures data integrity by effectively removing high particulate loads before instrumental analysis
• Environmental Monitoring - Ideal for removing high particulate loads in water and wastewater analysis to ensure regulatory compliance
• General Laboratory Filtration - Increases workflow efficiency by preventing premature clogging without sacrificing flow rates