PTFE Syringe Filters, 1.0um, 4mm, Luer-Lok/Luer Slip, Nonsterile, 200/Pk
Tisch SKU: SF17030

Tisch Scientific PTFE Syringe Filters, 1 µm, 4 mm, 200/Pk - SF17030

Tisch Scientific customer service specialists focus on laboratory products and can help source the right solution for specific applications. Syringe filters give the analyst a single-use device for clarifying samples right at the bench. The PTFE membrane clarifies solvent streams at the rated pore size while filtering aggressive organic solvents without breakdown and withstands aggressive organics that degrade other media. The polypropylene housing holds a reliable seal against the membrane edge while resisting degradation from routine sample matrices and keeps the fluid path low in extractable contamination. For routine sample preparation across many methods, the syringe filter folds clarification into one disposable step.

Technical Specifications

• Stable across a wide operating temperature range for demanding methods
• Filters aggressive organic solvents without swelling or breakdown
• Hydrophobic membrane repels water for gas, vent, and solvent filtration
• Low extractables keep the chromatographic background clean
• Absolute pore size rating gives consistent results across protocols

Housing Specifications

• Plasticizer-free polyolefin construction keeps the fluid path clean
• Tough polypropylene body tolerates repeated handling at the bench
• Inert polyolefin wall contributes minimal sample adsorption to the filtrate
• Reliable housing-to-membrane seal prevents bypass at rated pressure

Clarifying organic mobile phases before injection protects your chromatography while standing up to the solvent. Solvent-stream filtration handles the solvents and reagents your methods rely on so your filter holds its integrity through the run. 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.

Bubble Point (psi)

4.35(absolute ethyl alcohol ）

Burst Pressure (psi)

87psi.

Connection Type

Luer-Lok/Luer Slip

Construction

PP

Diameter

4mm

Filtration Area

0.125cm²

Flow Rate

2ml

Holdup Volume

1μL

Incompatibility

Aqueous samples without rewetting

Material

Polytetrafluoroethylene (PTFE)

Maximum Operating Pressure

87psi

Maximum Operating Temperature (°C)

60°C

Membrane Thickness (µm)

80-140μm

Pack Count

200

Pore Size (µm)

1.0

Sterility

NonSterile

Sterilization

Autoclave 121°C for 30min/ Gamma 25kGy

Volume Throughput (ml)

1ml

Weight

0.24

Wettability

Hydrophobic

• Microscale Sample Clarification - Removes fine particles from microliters of precious reagents and analytical standards with minimal sample loss
• NMR Sample Preparation - Clarifies deuterated solvents and expensive isotopically-labeled compounds for nuclear magnetic resonance spectroscopy
• High-Value API Processing - Filters costly active pharmaceutical ingredients, minimizing material loss during drug development and optimization
• Mass Spectrometry Preparation - Eliminates particulates from LC-MS samples, preventing ion source contamination and maintaining performance
• Protein Crystal Solutions - Clarifies crystallization buffers and protein solutions for structural biology research and X-ray crystallography
• Analytical Method Development - Prepares limited-volume samples for method validation and optimization studies in pharmaceutical analysis