GVS Filter Paper, Disk, 70mm, Low Ash-Medium, Grade 01, 100/PK FP070DME01QALC01

Qualitative low-ash, hardened filter paper disc designed for routine laboratory filtration and clarification of liquids. It provides medium retention and flow (Grade 01) for clarifying liquids and rapid filtration of fine precipitates such as lead sulphate, calcium oxalate (hot) and calcium carbonate. The product is supplied as 185 mm diameter discs in packs of 100 and is intended for general qualitative analytical techniques, soil and food analysis, and education.

Key Features:

• Diameter: 185 mm
• Grade: 01 (Medium filtration)
• Ash content: <0.06% (low ash, hardened)
• Retention range: 10–13 µm (medium retention)
• Pack quantity: 100 discs
• Format: Disc; Thickness: ~190 µm; Weight: ~85 g (paper basis as listed for Grade 01 variants)

Advantages:

• Hardened, low-ash construction minimizes contamination of analytical samples.
• Medium retention and flow rate suitable for a wide range of routine laboratory filtrations and clarification tasks.
• Enhanced mechanical strength and reliability for handling and use in common filtration assemblies.
• Supplied in uniform 185 mm discs in a 100‑pack for consistent, repeatable filtration performance.