GVS Filter, Disk, NC, 0.22µm, White, 47mm 100/PK 1214909

Glass microfiber filter discs designed for laboratory and environmental particulate collection and liquid/air clarification. These 70 mm, 2.7 µm retention glass fiber discs (Grade FD) are intended for sample clarification, suspended solids analysis, air sampling and general laboratory filtration applications, and are supplied in packs of 100. The filter media is binder-free glass microfiber offering high impurity retention capacity with low filter resistance and suitability for analytical and gravimetric determinations.

Key Features:

• Diameter: 70 mm
• Filter media: Glass microfiber (borosilicate) – binder-free
• Grade: FD
• Nominal pore size / retention: 2.7 µm
• Type: Disc
• Pack quantity: 100 discs per pack
• Retention DOP: 99.998% (binder-free retention performance)

Advantages:

• High impurity retention capacity with low filter resistance for efficient particle capture
• Binder-free construction for analytical and gravimetric determinations to avoid binder extractables
• Biologically inert and autoclavable, suitable for laboratory use and handling oxidizing agents and weak acids
• Temperature resistance suitable for demanding procedures and high-temperature applications
• Well suited for air sampling, suspended solids analysis, water analysis and sample clarification