Whatman
ReZist Syringe Filter, 30mm, PTFE, 0.2um, 100/Pk SKU: 10463503

Polytetrafluoroethylene (PTFE) Syringe Filters, 0.2µm, 30mm - 10463503

For critical applications requiring absolute sterility assurance, the Polytetrafluoroethylene (PTFE) Whatman Puradisc 30mm Syringe Filter, 0.2µm, nonsterile, 100/pk series provides a verified barrier against bacterial contamination. Central to this performance is a hydrophobic Polytetrafluoroethylene (PTFE) membrane with a precise 0.2 pore structure that ensures the complete removal of bacteria and fine particulates. Complementing the membrane's purity, the housing's thermal bonding eliminates the need for adhesives, removing a common source of extractable contamination. Consequently, by reducing the risk of downstream contamination, these filters serve as a critical safeguard for the integrity of your experimental results.

Key Polytetrafluoroethylene (PTFE) Membrane Characteristics

• Polytetrafluoroethylene (PTFE) membrane with hydrophobic (requires pre-wetting) or hydrophilic (if treated) affinity
• Low Protein Binding characteristics
• Extreme chemical resistance to aggressive solvents, acids, and bases
• Hydrophobic version acts as an effective moisture barrier
• Verified 0.2 retention rating for clarification

Key Housing Characteristics

• High-purity nan encapsulation housing
• Luer-Lok/ Luer Slip for secure fitting
• 7.07cm² effective filtration area
• nan holdup volume to minimize sample loss

Your laboratory throughput depends on reliable consumables, and these filters are designed to keep your sequences running smoothly, sample after sample. Protecting your downstream processes requires a defensive strategy, and utilizing these verified filters gives you the peace of mind that your work is safe. Secure your research outcomes by partnering with a filtration solution that understands your need for speed, accuracy, and reproducibility.

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

Bubble Point (psi)

1.0 bar (15 psi) [IPA]

Connection Type

Luer-Lok/ Luer Slip

Diameter

30mm

Filtration Area

7.07cm²

Material

Polytetrafluoroethylene (PTFE)

Pack Count

100

Pore Size (µm)

0.2

Prefilter (Yes/No)

No

Sterility

Nonsterile

Volume Throughput (ml)

Up to 150ml

Wetability

Hydrophobic

• Aggressive Solvent Filtration - PTFE is chemically inert, making it the only choice for filtering strong acids and bases
• Aerosol Sampling - The hydrophobic nature of PTFE allows for gas venting and air monitoring applications in harsh environments
• Organic Mobile Phases - Ideal for filtering 100% organic solvents in HPLC and GC workflows without any membrane degradation
• Cryogenic Fluids - Remains functional and integral even at extreme temperatures, protecting sensitive equipment from damage
• Particulate Removal - Designed for filtering contaminants, this filter aids in optimizing sample clarity across diverse sample types
• Sample Clarification - Optimizing sample clarity via rapid filtering of contaminants to maintain high throughput in busy laboratories