GVS Filter, Disk, CA, 0.22µm, 47mm, 100/PK 1213804

Glass microfiber disc filter for laboratory filtration and particulate retention. The disc is made of binder-free borosilicate glass fibers and is designed to retain particulates down to 2.7 µm. Typical uses include aqueous clarification, suspended solids analysis, and sample preparation where high retention and low extractables are required.

Key Features:

• Diameter: 47 mm
• Pore size (retention): 2.7 µm
• Thickness: 530 µm
• Filter media: Glass microfiber (borosilicate), binder-free
• Pack quantity: 100 discs per pack
• Basis weight: 120 g/m²
• Retention DOP: 99.998%

Advantages:

• Binder-free construction minimizes extractables, making it suitable for analytical and gravimetric determinations.
• High particulate retention (2.7 µm and DOP 99.998%) provides reliable capture of fine solids for sample clarification and monitoring.
• Thick, high-basis-weight glass microfiber offers high dirt-holding capacity and robust handling for filtration workflows.
• Compatible with solvent filtration and applications requiring thermal and chemical resistance due to borosilicate glass fiber composition.