Glass Fiber Syringe Filter, Sterile, 1.0µm, 13mm, Luer-Lok, High Dirt-Loading, 100/Pk
LabExact SKU: LE-IWT-ES10121

LabExact Glass Fiber (GF) Syringe Filters, 1 µm, 13 mm, 100/Pk - LE-IWT-ES10121

A syringe filter dispenses filtrate directly into an autosampler vial, without the intermediate collection vessel a bulk vacuum filtration setup typically needs. The borosilicate glass matrix resists chemical attack across diverse solvents while sustaining high dirt-loading capacity and wets rapidly with aqueous samples. Pre-sterilized polypropylene construction is individually wrapped for direct use in sterile workflows and delivers a chemically clean filtrate to the downstream step. Where small-volume samples must reach the instrument clean, low hold-up volume keeps sample loss minimal while the instrument stays protected from particulate damage.

Membrane Characteristics

• Biologically inert borosilicate fiber with broad chemical compatibility
• Continuous glass fiber microstructure supports even flow distribution across the filter face
• Compatible with common biological buffers including phosphate, Tris, HEPES, and borate
• Fiber matrix sustains throughput as particulate load builds within the filter depth
• Silanol groups on borosilicate fiber surfaces provide inherent chemical reactivity

Housing Characteristics

• Polypropylene housing retains its chemical integrity under vaporized hydrogen peroxide decontamination cycles used in aseptic processing isolators
• The seal formed against the membrane blocks bypass at rated operating pressure
• Thermal-bonded construction keeps adhesives out of the fluid path
• Resists stress cracking from aqueous salt and buffer solutions

A particulate-laden aqueous sample makes the rest of your preparation unpredictable. General-purpose aqueous filtration supports the sample types you handle every day so you can standardize one filter across most aqueous methods. Request volume pricing and stock availability on your filtration product selection from the Tisch Scientific team.

Sterilization Guidance

Sterile single-use packaging removes any in-lab sterilization preparation step.

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

Diameter

13mm

Material

Glass Fiber (GF)

Pack Count

100

Pore Size (µm)

1

Sterility

Sterile

Weight

0.44

Wettability

Hydrophobic

• Dissolution Testing - Clarifies pharmaceutical dissolution media of excipient particulates, protecting HPLC and UV assay systems from 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.
• Soil Pesticide Analysis - Glass fiber removes soil matrix particles from agricultural extracts ahead of GC-MS and LC-MS pesticide residue testing.
• Pre-filtration - Acts as a robust depth filter that protects downstream membranes, significantly extending final filtration service life.
• Urine Sample Prep - Glass fiber removes urinary sediment and mucus from urine samples ahead of HPLC and immunoassay clinical testing.