Glass Fiber Syringe Filter, Nonsterile - 0.70µm, 13mm - Hydrophobic Prefilter, 100/pk
LabExact SKU: LE-IWT-ES10115

LabExact Glass Fiber (GF) Syringe Filters, 0.7 µm, 13 mm, 100/Pk - LE-IWT-ES10115

Individually packaged and pre-tested, a syringe filter needs no functional check before use the way a shared reusable holder does. The glass microfiber matrix delivers nominal retention as a depth medium while drawing aqueous samples through without preconditioning and stays biologically inert across diverse chemistries. The polypropylene housing preserves sample chemistry across the flow path and stands firm against aqueous acids, bases, and alcohols during regular handling. When method reproducibility rests on consistent sample prep, syringe filtration holds that standard injection after injection.

Membrane Characteristics

• Fiber matrix sustains throughput as particulate load builds within the filter depth
• Nominal pore ratings available from below one micron to coarse prefilter grades
• Inert glass surface preserves sample pH and ionic strength throughout filtration
• High wet strength of glass fiber maintains integrity when saturated with aqueous or organic media
• High internal surface area supports broad particle interception throughout fiber depth

Housing Characteristics

• Polypropylene density near 0.90 g/cm3 keeps housing weight low relative to denser engineering plastics
• Minimal intrinsic autofluorescence from the polypropylene housing supports background-sensitive fluorescence-based assay work downstream
• Thermal-bonded construction keeps adhesives out of the fluid path
• Rigid polypropylene body maintains its geometry through routine filtration pressure

Juggling several filter types for one routine clarification eats up your bench time. Consistent aqueous clarification clears particulates without slowing your bench routine across the buffers and reagents your day-to-day prep depends on. Reach out to the Tisch Scientific team about minimum order quantities and shipping timelines for your filtration product selection.

Sterilization Guidance

The housing supports customer autoclave sterilization at 121°C for 30 minutes.

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

Diameter

13mm

Material

Glass Fiber (GF)

Pack Count

100

Pore Size (µm)

0.7

Sterility

Nonsterile

Weight

0.168

Wettability

Hydrophobic

Whatman Equivalent

6825-1307

• Environmental Prep - Clarifies wastewater and soil analysis extracts efficiently, preventing premature clogging of finer analytical membranes.
• Urine Sample Prep - Glass fiber removes urinary sediment and mucus from urine samples ahead of HPLC and immunoassay clinical testing.
• Industrial Polymer Prep - Glass fiber removes polymer particulates and precipitates from solvent solutions ahead of GPC and rheology analysis.
• Downstream Purification - Reduces turbidity in fermentation broth ahead of capture chromatography, protecting resin binding capacity and column life.
• Pathogen Detection Prep - Clears turbidity from food and water samples ahead of Salmonella and Pseudomonas enumeration, preventing membrane clogging.
• Viscous Fluids - Supports rapid processing of suspension cultures and lysates that quickly foul standard membrane filters alone.