AELAB PTFE Syringe Filter – Hydrophobic & Hydrophilic Options FBS Series

AELAB PTFE Syringe Filter – Hydrophobic & Hydrophilic Options FBS Series

The AELAB PTFE Syringe Filter is engineered for reliable filtration in demanding laboratory environments. Available in both hydrophobic and hydrophilic membranes, these filters offer unmatched chemical resistance, thermal stability, and low extractables. With diameters of 13mm, 25mm, and 30mm, they are ideal for filtering solvents, acids, bases, and aqueous solutions with consistent integrity and performance.

Modles : FBS Series

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The AELAB PTFE Syringe Filter is engineered for reliable filtration in demanding laboratory environments. Available in both hydrophobic and hydrophilic membranes, these filters offer unmatched chemical resistance, thermal stability, and low extractables. With diameters of 13mm, 25mm, and 30mm, they are ideal for filtering solvents, acids, bases, and aqueous solutions with consistent integrity and performance.

🔬 How It Works?

The AELAB PTFE Syringe Filter functions by passing liquid samples through a precision-engineered PTFE membrane.

Hydrophobic PTFE is resistant to organic solvents, acids, and bases, making it perfect for gas and solvent sterilization.
Hydrophilic PTFE provides compatibility with aqueous samples, eliminating the need for pre-wetting.

With a robust polypropylene housing and non-gap ultrasonic sealing, these filters prevent leaks and ensure reliable, reproducible results.

💡 Advantages

Dual options: Hydrophobic PTFE for solvents & Hydrophilic PTFE for aqueous solutions
Exceptional chemical resistance across acids, bases, and organic solvents
Low extractables to maintain sample purity
High thermal stability and burst pressure resistance
Available in multiple pore sizes and diameters to suit diverse applications
ISO 9001 certified for guaranteed quality and reliability

🔍 Recommended Models by Use Case

Hydrophobic PTFE, 0.22 μm (13mm): Ideal for sterilizing aggressive solvents and air/gas filtration
Hydrophobic PTFE, 0.45 μm (25mm): Suited for high-volume solvent clarification in analytical labs
Hydrophilic PTFE, 0.22 μm (30mm): Best for aqueous solution sterilization in microbiology labs
Hydrophilic PTFE, 0.45 μm (13mm): Perfect for routine aqueous sample clarification in QC departments

🧪 Ideal For

Pharmaceutical and biotechnology labs
Chromatography (HPLC, UHPLC) sample preparation
Sterilization of organic solvents and strong acids/bases
Environmental and water quality testing
Microbiology and molecular biology research
Food and beverage testing laboratories

Certificate of Analysis

PTFE Syringe Filter, 13mm, 0.22µm, Non-Sterile	Part Number:FBS13PTFE022H
	Lot Number: 2024030202

ISO 9001 Quality Standard

The product was manufactured in the Filter Bioscience Membrane Technology facility whose Quality Management System is approved by an accredited registering body to the ISO 9001 Quality Systems Standard.

Syringe Filter Lot Characterization
Membrane material and Pore size	PTFE 0.22µm
Wettability	Hydrophobic
Housing Material	Polypropylene
Inlet/Outlet	Female luer lock/Male luer slip
Maximum Operating Temperature(°C)	50
Filtration area(cm2)	≈1
Holdup volume (μl)	9
Volume Throughput (ml)	100
Bubble point(mpa)	0.16
Burst pressure(psi)	100
Flow Rate(mL/min/cm2 at 1 bar)	6.32
Package	100pcs/pk

HPLC Test
Conditions	Two ml of the solvent were applied to the filter, 100ul of the filtrate were injected to the HPLC
Eluent A	Water
Eluent B	Acetonitrile
Eluent C	Methanol
Gradient	10%-95% B in 25 minutes
Sensitivity	-5 to 10 Mau at 254nm
Column	Waters Sun Fire C18,5μm,4.6×150mm

ISO 9001 Quality Standard
The product was manufactured in the Filter Bioscience Membrane Technology facility whose Quality Management System is approved by an accredited registering body to the ISO 9001 Quality Systems Standard.

Syringe Filter Lot Characterization
Membrane material and Pore size	PTFE-L 0.22µm
Wettability	Hydrophilic
Housing Material	Polypropylene
Inlet/Outlet	Female luer lock/Male luer silp
Maximum Operating Temperature(°C)	50
Filtration area(cm2)	≈1
Holdup volume (μl)	≤10
Volume Throughput (ml)	100
Bubble point(mpa)	0.18
Flow Rate(mL/min/cm2 at 1 bar)	12
Burst pressure(psi)	100
Package	100pcs/pk

HPLC Test
Conditions	Two ml of the solvent were applied to the filter, 100ul of the filtrate were injected to the HPLC
Eluent A	Water
Eluent B	Acetonitrile
Eluent C	Methanol
Gradient	10%-95% B in 25 minutes
Sensitivity	-5 to 10 Mau at 254nm
Column	Waters Sun Fire C18,5μm,4.6×150mm

Specifications :

Technical Specifications
Diameter	13mm	25mm	30mm
PH	2.0-13	2.0-13	2.0-13
Maximum Pressure	100psi	100psi	100psi
Holdup volume (ul)	＜10	＜100	＜200

Item	Description	Packaging (pcs/pk)
PTFE Syringe Filter (Hydrophobic)
FBS13PTFE022H	Pore:0.22μm	Diameter: 13mm	100
FBS13PTFE045H	Pore:0.45μm	Diameter: 13mm	100
FBS25PTFE022H	Pore:0.22μm	Diameter: 25mm	100
FBS25PTFE045H	Pore:0.45μm	Diameter: 25mm	100
FBS30PTFE022H	Pore:0.22μm	Diameter: 30mm	100
FBS30PTFE045H	Pore:0.45μm	Diameter: 30mm	100
PTFE Syringe Filter (Hydrophilic)
FBS13PTFE022L	Pore:0.22μm	Diameter: 13mm	100
FBS13PTFE045L	Pore:0.45μm	Diameter: 13mm	100
FBS25PTFE022L	Pore:0.22μm	Diameter: 25mm	100
FBS25PTFE045L	Pore:0.45μm	Diameter: 25mm	100
FBS30PTFE022L	Pore:0.22μm	Diameter: 30mm	100
FBS30PTFE045L	Pore:0.45μm	Diameter: 30mm	100

Technical Specifications
Diameter	13mm	25mm	30mm
PH	2.0-13	2.0-13	2.0-13
Maximum Pressure	100psi	100psi	100psi
Holdup volume (ul)	＜10	＜100	＜200

Item	Description	Packaging (pcs/pk)
PTFE Syringe Filter (Hydrophobic)
FBS13PTFE022H	Pore:0.22μm	Diameter: 13mm	100
FBS13PTFE045H	Pore:0.45μm	Diameter: 13mm	100
FBS25PTFE022H	Pore:0.22μm	Diameter: 25mm	100
FBS25PTFE045H	Pore:0.45μm	Diameter: 25mm	100
FBS30PTFE022H	Pore:0.22μm	Diameter: 30mm	100
FBS30PTFE045H	Pore:0.45μm	Diameter: 30mm	100
PTFE Syringe Filter (Hydrophilic)
FBS13PTFE022L	Pore:0.22μm	Diameter: 13mm	100
FBS13PTFE045L	Pore:0.45μm	Diameter: 13mm	100
FBS25PTFE022L	Pore:0.22μm	Diameter: 25mm	100
FBS25PTFE045L	Pore:0.45μm	Diameter: 25mm	100
FBS30PTFE022L	Pore:0.22μm	Diameter: 30mm	100
FBS30PTFE045L	Pore:0.45μm	Diameter: 30mm	100

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Frequently Asked Questions

1What is the difference between hydrophobic and hydrophilic PTFE membranes?

Hydrophobic PTFE resists organic solvents, gases, and corrosive chemicals, while hydrophilic PTFE is designed for aqueous solutions, requiring no pre-wetting.

2Can AELAB PTFE Syringe Filters be used for HPLC sample preparation?

Yes, they are tested with water, acetonitrile, and methanol for HPLC compatibility, ensuring low extractables and consistent chromatographic results.

3Yes, they are tested with water, acetonitrile, and methanol for HPLC compatibility, ensuring low extractables and consistent chromatographic results.

The filters use virgin polypropylene housings with non-gap ultrasonic sealing, ensuring sample containment and zero leakage.

4Which pore size should I choose?

Select 0.22 μm for sterilization and 0.45 μm for general clarification and particle removal.