Microfiltration funnel Robu Stereon/VitraPOR, 2 ml, porosity 4

ROBU/VitraPOR microfiltration funnel for the filtration of very small volumes. The Robu Stereon product is made of borosilicate 3.3 VitraPOR®, a recyclable material with high resistance to most chemicals, including solvents, acids and alkalis. VitraPOR® glass filters are classified into porosity classes according to ISO 4793-80, for the correct selection of pore size in laboratory applications. This model is intended for the filtration of very small volumes, in applications where a compact funnel with a sintered glass filter disc is required.