GVS Filter, Disk, NC, 0.22µm, White, 25mm 100/PK 1214898

Glass microfiber filter discs, 70 mm diameter, 1.2 µm retention, designed for laboratory filtration and sample clarification. The discs are binder-free glass microfiber media intended for fine retention with medium flow and are recommended for suspended solids analysis, aqueous clarification, monitoring of water and industrial wastes, and cell harvesting. Packaged 100 discs per box.

Key Features:

• Diameter: 70 mm
• Filter media: Glass microfiber (no binders)
• Pore size / nominal retention: 1.2 µm
• Box quantity: 100 discs
• Thickness: 0.26 mm
• Filtration time (for distilled water): 66 seconds
• Retention DOP: 99.998%

Advantages:

• High impurity retention capacity combined with low filter resistance for efficient clarification.
• Binder-free construction avoids binder extractables, suitable for analytical and gravimetric determinations.
• Applicable to suspended solids analysis, aqueous clarification and monitoring, and cell harvesting.
• Biologically inert and resistant to oxidizing agents and weak acids, enabling robust laboratory use.