Syringe Filter, Glass Fiber, 0.45um, 25mm, Luer-Lok/Luer Slip, Nonsterile, 100Pk
Tisch SKU: SF15159

Tisch Scientific Glass Fiber (GF) Syringe Filters, 0.45 µm, 25 mm, 100/Pk - SF15159

Tisch Scientific backs every order with friendly, knowledgeable support for questions and quotes. Syringe filters give the analyst a single-use device for clarifying samples right at the bench. The borosilicate glass matrix tolerates repeated high-temperature pre-conditioning while staying biologically inert across diverse chemistries and sustains high dirt-loading capacity through depth filtration. Polypropylene construction holds extractable contribution low for sensitive analyses while preventing sample bypass under rated operating pressure and resists degradation from routine sample matrices. Where small-volume samples must reach the instrument clean, syringe filtration clears particulates in a single pass.

Technical Specifications

• Nominal depth retention with high dirt-loading capacity
• Inorganic construction suits demanding sample-preparation chemistries
• Naturally hydrophilic surface wets rapidly with aqueous samples
• Withstands high-temperature pre-conditioning up to 500°C
• Biologically inert borosilicate fiber with broad chemical compatibility

Housing Specifications

• Thermal-bonded construction keeps adhesives out of the fluid path
• Stable across the full aqueous pH range in routine sample work
• Inert polyolefin wall contributes minimal sample adsorption to the filtrate
• Resists stress cracking from aqueous salt and buffer solutions

Clarify your routine aqueous samples in a single pass and cut down on juggling multiple filter types at the bench. Consistent aqueous clarification keeps your sample preparation moving from the first sample of the day through the last. Send your application details to our technical service team and request a filtration product recommendation.

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

Burst Pressure (psi)

87psi.

Connection Type

Luer-Lok/Luer Slip

Construction

Polypropylene (PP)

Diameter

25mm

Filtration Area

4.08cm²

Holdup Volume

100µl

Incompatibility

Benzyl alcohol, some esters, organic oxides

Material

Glass Fiber (GF)

Maximum Operating Pressure

87psi

Maximum Operating Temperature (°C)

60°C

Membrane Thickness (µm)

250-290µm

Pack Count

100

Pore Size (µm)

0.45

Prefilter (Yes/No)

No

Sterility

Nonsterile

Sterilization

Autoclave 121°C for 30min/ gamma 25kGy

Volume Throughput (ml)

50ml

Weight

0.52

Wettability

Hydrophilic

• Biological Sample Clarification - Removing fine particulates from serums, tissue extracts, and protein solutions before analytical procedures
• Analytical Sample Preparation - Clarifying aqueous and organic samples for instrumental analysis, where binder-free media prevents contamination
• Cell Culture Media Processing - Removing cellular debris and fine particulates from culture media before downstream applications
• Organic Solvent Filtration - Processing solvents and chemical solutions requiring particulate removal without extractable interference
• Environmental Sample Analysis - Clarifying water samples and aqueous extracts containing suspended solids before instrumental testing
• Quality Control Testing - Processing production samples and formulations for analytical procedures requiring fine particulate removal