Nylon Syringe Filter w/ Glass Fiber Prefilter, Sterile, 0.45µm, 13mm, Hydrophilic, 100/Pk
LabExact SKU: LE-IWT-ES10238

LabExact Nylon Syringe Filters, 0.45 µm, 13 mm, 100/Pk - LE-IWT-ES10238

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. Nylon arrives factory sterile for immediate single-use workflows while resisting alkaline buffer systems and holds consistent retention across mixed-phase samples. The PP housing is factory-sterilized and individually wrapped for aseptic sample preparation while routing flow to minimize backpressure in service and leaves no seam for sample to bypass the membrane. 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

• Non-fibrous membrane structure resists media shedding into the filtrate
• Integrated glass-fiber prefilter increases dirt-holding capacity
• Hydrophilic surface takes up aqueous samples with no pre-wetting
• Low extractable contribution to sensitive analytical preparations
• Filtration clarifies HPLC mobile phase buffers of particulates

Housing Characteristics

• Impact-tolerant polypropylene body withstands routine bench handling without damage
• Plasticizer-free polyolefin construction keeps the fluid path clean
• Rigid polypropylene body maintains its geometry through routine filtration pressure
• Polypropylene housing tolerates dilute aqueous acids, bases, and alcohols used in routine sample prep

Particulates in your buffers, reagents, and aqueous samples slow your preparation and throw off its consistency. General-purpose aqueous filtration supports the sample types you handle every day so you can standardize one filter across most aqueous methods. Request comparable filtration options that may offer cost savings for your order from the Tisch Scientific team.

Sterilization Guidance

Factory sterilization supports immediate use in workflows where sterility assurance matters.

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

Diameter

13mm

Material

Nylon

Pack Count

100

Pore Size (µm)

0.45

Sterility

Sterile

Weight

0.44

Wettability

Hydrophilic

• IC Column Protection - Clarifies aqueous samples ahead of anion and cation analysis, guarding ion-exchange columns against particulate fouling.
• Biofuel Particulate Testing - Removes particulate debris from biodiesel and fuel samples ahead of chromatographic QC analysis in fuel testing labs.
• Cosmetics Batch Testing - Filters aqueous lotions, serums, and personal care products for particulate QC and potency assay sampling.
• Chemical Analysis - Withstands aggressive bases and alcohols, ideal for tough chemical compatibility filtration challenges in routine analysis.
• HPLC Sample Prep - Clarifies mixed aqueous and organic solvents to ensure stable baselines and protect chromatography columns from clogging.
• QuEChERS Cleanup - Clarifies acetonitrile food extracts after dispersive cleanup, protecting GC-MS and LC-MS systems during pesticide screening.