Filter Paper, good quality paper recommended for student use and all routine filtering operations, Its medium retention and flow rate makes it particularly suitable for chromatography, Medium Flow, 25 cm diameter, Pore Size: 6 Micron
Borosilicate Glass Sintered Funnel Have A Porous Filtering Plate To Filter Small Particles From Any Solution Poured Through It, This Funnel Has A 125Ml Capacity And A Porosity Of 2.