Whatman™ Reeve Angel®

Qualitative Filter Paper, 18.5 cm dia, Grade 802, Circle Format, 0.26 mm Thickness, 15 µm Particle Retention in Liquid, 73 g/m2 Nominal Basis Weight, Fast Flow, Slow Flow Rate, Fine-particle Retention

Qualitative Filter Paper, 11 cm dia, White, Grade 201, Circle Format, 75 g/m2 Nominal Basis Weight, Slow-medium Flow, Relatively Slow Filtration Speed, For General-purpose Qualitative Analysis

Qualitative Filter Paper, 19 cm dia, Grade 226, Circle Format, 20 to 25 µm Particle Retention in Liquid, Fast Flow, High Filtration Speed, Retains Coarse or Gelatinous Particulates

Qualitative Filter Paper, 11 cm dia, White, Cellulose, Grade 202, Circle Format, 0.29 mm Thickness, 82 g/m2 Nominal Basis Weight, 15 to 19 µm Pore Size, Medium Filtration Speed, Wet Strengthened, With Creped Surface

Qualitative Filter Paper, 15 cm dia, Cellulose, Grade 230, Circle Format, 0.40 mm Thickness, 25 to 30 µm Particle Retention in Liquid, 123 g/m2 Nominal Basis Weight, High Speed and Loading Capacity