Thomas 6100-1100 Qualitative Filter Paper, 1.5 Micron, Grade, 11cm Diameter x 0.15mm Thick (Pack of 100)

• Designed for very fine precipitates
• Slow filtering speed
• 1 micrometer particle retention
• High retentivity, which retains very fine crystalline precipitates such as cuprous oxide, lead sulfate, barium sulfate and manganese carbonate
• 0.20mm Thickness

Product Description Designed for very fine precipitates. Slow filtering speed; 1 micrometer particle retention. High retentivity, which retains very fine crystalline precipitates such as cuprous oxide, lead sulfate, barium sulfate and manganese carbonate. Thickness approximately 0.20mm, 1.5 micrometer pore size. Directions 1. Place the filter paper in the filter holder. 2. Add the precipitate mixture to the filter. 3. Allow the mixture to filter through slowly due to the filter's slow filtering speed. 4. Collect the filtered liquid. 5. Discard the filter paper after use.