PTFE Syringe Filters, 0.45um, 25mm, Luer-Lok/Luer Slip, Nonsterile, 500/Pk
GVS SKU: FJ25BNPPT004AD01

GVS ABLUO PTFE Syringe Filters, 0.45 µm, 25 mm, 500/Pk - FJ25BNPPT004AD01

GVS casts its own microporous membranes and assembles them into finished syringe filters under one roof, rather than sourcing either component externally. Individually packaged and pre-tested, a syringe filter needs no functional check before use the way a shared reusable holder does. PTFE stays chemically inert against aggressive solvents, strong acids, and alkalis in service and filters aggressive organic solvents without breakdown. The PP housing stays inert across common laboratory solvents and buffers in routine use and sheds virtually no extractable material into the sample. When chromatographic methods demand particle-free injections, the column stays clean from run to run, protecting method performance and column life.

Membrane Characteristics

• Hydrofluoric acid resistance holds even in fully acid-digested samples
• Stable across a wide operating temperature range for demanding methods
• Insolubility in all known organic solvents avoids swelling and pore distortion
• Membrane integrity holds across repeated autoclave sterilization cycles at 121°C to 134°C
• Absolute pore rating delivers reproducible retention across every protocol

Housing Characteristics

• Withstands standard 121°C steam autoclave cycles without softening or structural distortion
• Resists stress cracking from aqueous salt and buffer solutions
• Impact-tolerant polypropylene body withstands routine bench handling without damage
• Minimal ionic background from the polypropylene housing supports ion chromatography and trace-metal ICP-MS sample preparation

An aggressive solvent can leach or break down a vulnerable filter and carry debris into your prep. Solvent-stream filtration handles the solvents and reagents your methods rely on across the organic solvents and harsh reagents your methods use. Request a quality certificate, lot documentation, or a blanket-order quote for your filtration order at any time.

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

Color

Transparent

Connection Type

Luer-Lok/Luer Slip

Construction

Polypropylene housing with ultrasonically welded membrane

Diameter

25mm

Inlet Connection

Female Luer Lock

Material

Polytetrafluoroethylene (PTFE)

Outlet Connection

Male Luer Slip

Pack Count

500

Pore Size (µm)

0.45

Sterility

Nonsterile

Wettability

Hydrophobic

• Chemical Synthesis - Resists aggressive organic solvents and corrosive acids for compatibility with harsh synthetic reaction mixtures.
• Cryogenic Fluids - Delivers consistent performance across extreme temperature ranges, filtering cryogenic liquids with dependable, reliable results.
• Pump Protection - Acts as a hydrophobic barrier that protects vacuum pumps from corrosive moisture and particulate damage.
• Trace Metals Analysis - PTFE's low metal-extractable profile clarifies acid-digested samples for clean, low-background ICP-MS and ICP-OES results.
• Agrochemical Formulation QC - Clarifies technical pesticide concentrates in organic solvent ahead of HPLC potency and impurity analysis.
• Air Monitoring - Ensures precise capture of airborne particulates for environmental analysis in demanding atmospheric monitoring conditions.