GVS Filter, Disk, NC, 5.0µm, White, 47mm 100/PK 1215451

Qualitative filter paper disc designed for laboratory filtration and analytical separations. The product is a low-ash, Grade 02 (Medium‑Slow) 90 mm disc supplied in packs of 100 and is intended for filtration of fine precipitates and for monitoring specific contaminants in the atmosphere and soil testing. Low ash content and refined cellulose composition provide reliable performance for routine laboratory clarification and analytical workflows.

Key Features:

• Diameter: 90 mm
• Filtration properties: Low Ash - Medium‑Slow (Grade 02)
• Retention range: 7–8 µm
• Box quantity: 100 discs per pack
• Filtration time (distilled water): 60 seconds
• Thickness: 180 µm; Weight: 85 g; Wet bursting strength: 5 kPa

Advantages:

• Low ash content reduces introduction of contaminants during filtration, supporting cleaner analytical results.
• Medium‑slow filtration provides higher retention of fine precipitates suitable for monitoring specific contaminants and soil or atmospheric analyses.
• Refined pulp and high alpha‑cellulose content deliver enhanced mechanical strength, quality and reliability for routine laboratory use.