H&V Trupor Nylon Syringe Filter, 0.45µm, 25mm, Nonsterile, Composite Nanoscale Fiber, 100/pk
LabExact SKU: LE-IWT-ES20001

LabExact Nylon Syringe Filters, 0.45 µm, 25 mm, 100/Pk - LE-IWT-ES20001

Sample preparation for chromatography often ends with a syringe filter on the path to the vial. The nylon membrane holds dimensional stability under rated backpressure while stopping particulates too coarse to pass its pore opening and ships in economical bulk non-sterile packaging. The polypropylene housing routes flow to minimize backpressure in service while leaving no seam for sample to bypass the membrane and resists degradation from routine sample matrices. 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

• Low extractable contribution to sensitive analytical preparations
• Amorphous-crystalline nylon blend composition doubles membrane burst strength over homopolymer nylon
• Polar amide backbone gives high native affinity for nucleic acids
• Resonance-stabilized amide bonds anchor nylon's resistance to alkaline hydrolysis
• Common ketone solvents, including acetone, methyl ethyl ketone, and methyl isobutyl ketone, cause no attack

Housing Characteristics

• Impact-tolerant polypropylene body withstands routine bench handling without damage
• Resists stress cracking from aqueous salt and buffer solutions
• Polypropylene housing withstands rated backpressure from dense sample matrices without deformation
• Thermal-bonded construction keeps adhesives out of the fluid path

A particulate-laden aqueous sample makes the rest of your preparation unpredictable. Consistent aqueous clarification clears particulates without slowing your bench routine the same way every time you run it. Contact Tisch Scientific for a quote, lead time, or stock-on-hand check on 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

25mm

Material

Nylon

Pack Count

100

Pore Size (µm)

0.45

Sterility

Nonsterile

Weight

0.5

Wettability

Hydrophilic

• Fermentation Monitoring - Clarifies samples from microbial fermentation for rapid analyte measurement of glucose, ethanol, and metabolite levels.
• Veterinary Drug Residue Testing - Clarifies meat, milk, and egg extracts ahead of LC-MS/MS screening for drug residues in food-safety laboratories.
• Mining Process Waters - Clarifies process water samples from hydrometallurgical operations, removing solids ahead of ICP-MS trace metal quantitation.
• Solvent Filtering - Supports clarification of ester-based and alcohol solvents with precision during routine laboratory sample processing.
• Environmental Extract Prep - Clarifies water and soil extracts ahead of trace metals or pesticide-residue analysis for accurate results.
• Buffer Filtration - Delivers high mechanical strength for efficient clarification of alkaline buffers and aqueous reagents in the lab.