500ml Graduated Glass Funnel for Filtration

Filtration is a basic technique for the separation of solid substances
in suspension in a fluid (liquid or gas) by means of a filter using the
force of gravity or by creating a vacuum circuit. The technical
characteristics of the filter will allow the retention of a larger size
of the solid substances, allowing the smaller ones to pass through.

This
funnel is an accessory in filtration equipment with membrane filters of
47 mm diameter. These filters retain particles according to their pore
size and are measured in microns (?m). One micron is equivalent to one
thousandth of a millimetre: 1 ?m = 0.001 mm.

We have all the
elements to make a complete filtration system.? We also have the
complete filtration equipment or vacuum manifolds for membrane filters
of 47 mm diameter.