Filter Papers – 11cm Diameter (Pack of 100, Qualitative Whatman No.1 Equivalent)

These 11cm qualitative filter papers offer excellent performance for everyday laboratory filtering tasks. With a medium flow rate and medium retention, they are ideal for separating fine particles during student experiments. Equivalent to Whatman No.1 and supplied in packs of 100 circles.

Key Features

• 11cm diameter filter circles
• Qualitative, Whatman No.1 equivalent
• Medium flow & retention properties
• Pack of 100 for class use

Ideal for Science Lessons

• Chemistry filtration and solution clarification
• Preparation of recrystallisation mixtures
• Routine separations in KS3–A‑Level labs

Reliable, versatile filter papers great for everyday school science.