PTFE Syringe Filters, 0.45um, 13mm, Luer-Lok/Luer Slip, Nonsterile, Transparent, 100/Pk
GVS SKU: FJ13BNPPT004AH01

GVS ABLUO PTFE Syringe Filters, 0.45 µm, 13 mm, 100/Pk - FJ13BNPPT004AH01

GVS casts its own microporous membranes and assembles them into finished syringe filters under one roof, rather than sourcing either component externally. A syringe filter's small hold-up volume limits sample loss, a meaningful difference when working with a limited or precious sample. Hydrophobic PTFE blocks aqueous ingress in vent and gas applications while resisting attack from the harshest process chemistries and excludes particles larger than the declared micron limit. Polyolefin construction sheds virtually no extractable material into the sample while sustaining efficient flow on viscous samples and stays inert across common laboratory solvents. Where analytical results depend on clean samples, the preparation step stays consistent from sample to sample through a pre-tested syringe filter.

Membrane Characteristics

• Non-wetting pore surface blocks liquid water while passing water vapor freely
• Gas-venting and liquid-blocking function survives repeated autoclave sterilization cycles
• High porosity minimizes hold-up volume for small sample volumes
• Low extractables keep the chromatographic background clean
• Ionic and metallic extractable levels stay very low

Housing Characteristics

• Plasticizer-free polyolefin construction keeps the fluid path clean
• Translucent housing wall allows visual confirmation of sample flow during filtration
• Minimal ionic background from the polypropylene housing supports ion chromatography and trace-metal ICP-MS sample preparation
• Optimized internal geometry minimizes backpressure in service

Particulates left in your organic solvents and reagents carry downstream into the step that depends on a clean feed. Reliable solvent prefiltration keeps a stray particulate from carrying into your downstream work before it carries into further processing. Contact Tisch Scientific for a quote, lead time, or stock-on-hand check on your filtration product selection.

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

Color

Transparent

Connection Type

Luer-Lok/Luer Slip

Construction

Polypropylene housing, ultrasonically welded

Diameter

13mm

Filtration Area

0.76 cm2

Holdup Volume

<50 microliter

Inlet Connection

Female Luer Lock

Material

Polytetrafluoroethylene (PTFE)

Maximum Operating Pressure

80 psi

Maximum Operating Temperature (°C)

90

Outlet Connection

Male Luer Slip

Pack Count

100

Pore Size (µm)

0.45

Sterility

Nonsterile

Wettability

Hydrophobic

• Spirits Congener Analysis - Clarifies distilled spirits samples ahead of GC analysis, protecting columns from residue during congener profiling.
• Dye and Pigment Analysis - Clarifies dye solutions in DMF, NMP, and other aggressive organics ahead of spectrophotometric color strength testing.
• Dissolution Testing - Stops the dissolution reaction and clarifies samples, with low API binding for accurate potency quantitation.
• Chemical Synthesis - Resists aggressive organic solvents and corrosive acids for compatibility with harsh synthetic reaction mixtures.
• Extractables Testing - Clarifies packaging material organic solvent extracts ahead of LC-MS analysis, keeping background low for leachable detection.
• Polymer GPC Prep - Clarifies polymer solutions in THF ahead of gel permeation chromatography, protecting columns from particulates.