GVS Filter Paper, Disk, 47mm, Ashless-Medium, Grade 43, 100/PK FP047DME43QANC01

Qualitative filter paper disc designed for very slow filtration and high fine-particle retention. Diameter 110 mm with Very Slow (Grade 05) filtration characteristics, the disc is intended for clarification of cloudy suspensions, water and soil analysis and filtration of extra fine-grained precipitates. Packaged 100 per box for laboratory use in demanding filtration conditions.

Key Features:

• Diameter: 110 mm
• Filtration speed: Very Slow (Grade 05)
• Retention range: 3–5 µm
• Filtration time (distilled water): 300 seconds
• Thickness: 170 µm
• Weight: 85 g/m²
• Wet bursting strength: 20 kPa

Advantages:

• Very slow flow and 3–5 µm retention provide effective clarification of cloudy suspensions and extra fine precipitates.
• Low ash content and high purity suitable for analytical and qualitative laboratory applications.
• Robust wet bursting strength supports use in challenging filtration conditions and in Büchner or funnel-based workflows.
• Packaged in sets of 100 discs for convenient laboratory supply and reproducible results.