GVS Filter Paper, Disk, 90mm, Glass Fiber, Grade FC, 1.2µm 100/PK FP090DMEFCGLFC01

Qualitative low-ash filter paper, 320 mm diameter, designed for medium retention and medium flow-rate laboratory filtration. It is manufactured from refined pulp and pure cotton linters with an ash content below 0.06%, and is intended for qualitative analytical techniques such as clarifying liquids, separation of fine precipitates and routine laboratory analyses including soil, food and water testing.

Key Features:

• Diameter: 320 mm
• Grade: 01 (Medium filtration)
• Retention range: 10–13 µm
• Thickness: 180 µm
• Weight: 85 g/m²
• Ash content: < 0.06%
• Package quantity: 100 discs per pack

Advantages:

• Low ash content minimizes sample contamination during qualitative analysis.
• Medium retention and flow-rate balance filtration speed with effective removal of fine precipitates.
• Manufactured from refined pulp and cotton linters for consistent mechanical strength and reliable filtration performance.
• Suitable for a wide range of laboratory applications including clarifying liquids, soil and food analysis, and air monitoring.