Buchner Funnel, Thin Stem is an SSI India product in the PORCELAIN LABWARE category. Key specifications include SKU: SSI-POR-18. Capacity SSI-POR-18.1 Filter Paper Dia. 50 mm SSI-POR-18.2 Filter Paper Dia. 65 mm SSI-POR-18.3 Filter Paper Dia. 86 mm SSI-POR-18.4 Filter Paper Dia. 105 mm SSI-POR-18.5 Filter Paper Dia. 127 mm