NanoGF™ Syringe Filters

HPLC sample preparation with heavily solids laden samples has never been easier. One single syringe filter demonstrates the loading capacity of 20+ comparably retentive surface membrane devices.

Nano-scale glass microfiber syringe filter – Grade A83

• HPLC and UHPLC - With a high loading capacity and retention of 0.45µm these syringe filters are ideal for HPLC sample preparations in columns loaded with <0.20 µm media.
• Better results - The extremely low analyte binding of the Nano-scale borosilicate glass microfiber allows for low background scatter (extractables) and very broad range solvent compatibility.
• Less waste - These syringe filters have >20x loading capacity of an equivalent porosity MCE, CN, ePTFE or PVDF membrane and >15x the flow rate.
• Lower operator fatigue - Back pressure is nearly non-existent in comparison to surface membranes reducing fatigue and increasing safety.

• Hydrophilic for both aqueous and solvent applications.
• Extremely high surface area with single fiber chemistry – no supplemental materials or metals.
• Excellent protein recoveries
• Reduces operator fatigue in syringe filter and manual devices.
• Safer operation – reduces possibility of side burst / blow out.
• Reduces cost – Increases column life & uses fewer filters

Chemically inert, pure binderless borosilicate glass filtration media with no sizing additives or other surfactants. Low background noise in LC/GC/MS and very low extractables in presence of aggressive solvents. High purity PP housing.