PP Syringe Filters w/ 3 Pre-Filters, 0.22 um, 25mm, Nonsterile, 100/Pk
Tisch SKU: SF18305

Tisch Scientific Polypropylene (PP) Syringe Filters, 0.22 µm, 25 mm, 100/Pk - SF18305

Tisch Scientific carries a broad filtration catalog covering membranes, devices, and consumables for the laboratory. Under hand pressure from the syringe, the membrane captures particulates as the sample passes through. Polypropylene keeps binding low while capturing particulates through its depth while tolerating solvents and acids that degrade many membranes and suits solvent and non-aqueous sample streams. Polypropylene construction resists chemical degradation from routine sample matrices while routing flow to minimize backpressure in service and prevents sample bypass under rated operating pressure. When method reproducibility rests on consistent sample prep, syringe filtration holds that standard injection after injection.

Technical Specifications

• Hydrophobic matrix suits solvent and non-aqueous sample streams
• High resistance to organic solvents, acids, and bases
• Sustains throughput on particulate-laden solvent samples
• Low extractables protect sensitive downstream analyses
• Low binding with nominal depth retention and high dirt-loading capacity

Housing Specifications

• Resists aqueous acids, bases, and alcohols in routine sample prep
• Plasticizer-free polyolefin construction keeps the fluid path clean
• Thermal-bonded construction keeps adhesives out of the fluid path
• Inert polyolefin wall contributes minimal sample adsorption to the filtrate

Handling the harsh solvents your methods demand calls for a filter that holds up to the chemistry, pass after pass. Reliable solvent prefiltration clears particulates from your organic samples so your downstream method starts with a clean sample. Contact Tisch Scientific for technical guidance on selecting the right filtration product for your specific application requirements.

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

Bubble Point (psi)

14.50psi

Connection Type

Luer-Lok/Luer Slip

Construction

Polypropylene (PP)

Diameter

25mm

Filtration Area

4.08cm²

Flow Rate

18ml

Holdup Volume

400μL

Material

Polypropylene (PP)

Maximum Operating Pressure

87psi

Maximum Operating Temperature (°C)

60°C

Membrane Thickness (µm)

140-260μm

Pack Count

100

Pore Size (µm)

0.22

Prefilter (Yes/No)

Yes

Prefilter Material

PP+GF+PP

Sterility

Nonsterile

Sterilization

Autoclave 121°C for 30min/ gamma 25kGy

Volume Throughput (ml)

50ml

Weight

0.52

Wettability

Hydrophobic

• HPLC Sample Preparation - Protecting analytical instruments by effectively removing particulates during critical sample preparation steps
• Quality Control Testing - Optimized for delivering reproducible results by removing particulates in standard pharmaceutical protocols
• Solvent Filtration - Optimized for compatibility with a wide range of chemicals, protecting analytical instruments in aggressive media
• General Laboratory Filtration - Increases workflow efficiency by protecting analytical instruments without sacrificing flow rates
• Sample Clarification - Protecting analytical instruments via rapid removal of particulates to maintain high throughput in busy laboratories
• Particulate Removal - Designed for removing particulates, this filter aids in protecting analytical instruments across diverse sample types