Labasics Filter Adapter Cones, Durable Tapered Collar Silicone Stopper Buchner Funnel Flask Cones Set, Wear Resistance Smooth Surface, Pack of 9, White

Can be used as a standalone component or in conjunction with interconnected instruments Available in 9 different diameters, flexible for use with various sizes of experimental filtration setups Made of durable silicone, featuring excellent elasticity, smooth surface, and resistance to wear Cone-shaped gasket design achieves excellent sealing performance in experimental tests Warranty: Labasics 1-year limited warranty; if received damaged, please contact us immediately; we will solve it until satisfied