We are happy to offer the famous Dinglab 1000ml Glass Suction Filter Kit 350ml Buchner Funnel & 1L Erlenmeyer Flask.
1# Coarse Filter:Filtration Pore Diameter is 80-120 Micron
2# Coarse Filter:Filtration Pore Diameter is 40-80 Micron
3# Coarse Filter:Filtration Pore Diameter is 15-40 Micron
4# Coarse Filter:Filtration Pore Diameter is 5-15 Micron
5# Coarse Filter:Filtration Pore Diameter is 2-5 Micron
6# Coarse Filter:Filtration Pore Diameter is <2 Micron