Description:1000ml Buchner Funnel Apparatus Filteration Kit for Vacuum SuctionSpecifications:Material: Glass + RubberColor: White + Transparent + RedSize:          Item Name       Diameter       High\/Length           1000ml Bottle Filtration       13cm (Bottom)    4.5cm (Top)       23cm           Buchner Funnel       8.3cm       12cm           Filter Tube       1.3cm       64cm   Usage: Connect the hose connection on the filter flask to a vacuum pump to do vacuum filting.Package Included:1x 1000ml bottle filtration1x Buchner funnel1x Filter tubeMore Details: