Glass Fiber Syringe Filters, 0.7um, 25mm, Luer-Lok/Luer Slip, Nonsterile, 100/Pk
GVS SKU: FJ25BNPGF007AH01

GVS ABLUO Glass Fiber (GF) Syringe Filters, 0.7 µm, 25 mm, 100/Pk - FJ25BNPGF007AH01

Glass fiber syringe filters at GVS pass the same integrity testing for fit and weld that every GVS syringe filter undergoes. Because each syringe filter is dedicated to one sample, a failed or contaminated filtration stays isolated to its own analyst's run and leaves the next analyst's queue clear. Glass fiber sustains high dirt-loading capacity through depth filtration while wetting rapidly with aqueous samples and offers broad chemical compatibility. Polyolefin construction sheds virtually no extractable material into the sample while holding its seal true run after run and sustains efficient flow on viscous samples. Where bench-scale prep must move quickly from one sample to the next, each sample starts as clean as the last without a carry-over risk or a cleaning step between uses.

Membrane Characteristics

• Reduces bioburden and particulate load ahead of sterilizing-grade filtration
• Handles acidic, neutral, and mildly alkaline aqueous samples without matrix degradation
• Compatible with common biological buffers including phosphate, Tris, HEPES, and borate
• Autoclave steam sterilization at 121°C leaves structural integrity intact
• Nominal pore ratings available from below one micron to coarse prefilter grades

Housing Characteristics

• Rigid polypropylene body maintains its geometry through routine filtration pressure
• Minimal extractable release from the housing supports sensitive analytical work downstream
• Maintains dimensional form and seal integrity through elevated-temperature sample preparation at its rated limit
• Impact-tolerant polypropylene body withstands routine bench handling without damage

A particulate-laden aqueous sample makes the rest of your preparation unpredictable. Consistent aqueous clarification clears particulates without slowing your bench routine across the buffers and reagents your day-to-day prep depends on. Request a quote on bulk pricing for larger filtration orders from the Tisch Scientific team.

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

25mm

Filtration Area

4.6 cm²

Holdup Volume

<100 µL

Inlet Connection

Female Luer Lock

Material

Glass Fiber (GF)

Maximum Operating Pressure

80 psi

Maximum Operating Temperature (°C)

90

Outlet Connection

Male Luer Slip

Pack Count

100

Pore Size (µm)

0.7

Sterility

Nonsterile

Wettability

Hydrophilic

• Suspension Culture - Depth filtration structure keeps shear stress low during harvest clarification, limiting cell lysis and contaminant release.
• Sediment Porewater Prep - Glass fiber removes mineral and organic fines from sediment porewater samples ahead of ion and metals analysis.
• Pre-filtration - Acts as a robust depth filter that protects downstream membranes, significantly extending final filtration service life.
• QuEChERS Extract Prep - Clarifies lipid-laden produce extracts ahead of GC-MS pesticide residue analysis, preventing analytical column fouling.
• Analysis Prep - Ensures reliable clarification in multi-stage filtration stacks, effectively removing gross debris and precipitates safely.
• Cannabis Extract Analysis - Glass fiber removes lipid and plant wax particulates from cannabis extracts ahead of cannabinoid potency testing.