About this item

• Our filter adapter cones set come with 9 different diameters and flexible use for various sizes of experimental filtration apparatus
• Made of high-quality durable vulcanized rubber, good elasticity, smooth surface, and wear-resisting
• It can be used as a single assembly or used for interlinking apparatus. Reduce the damaged risks for glass stems when inserting or removing them through the rubber filter adapter cone
• Tapered collar design achieves good experimental result in seal. Good tolerance to acids and alkali
• Please notice: keep these rubber filter cones away from hydrofluoric acid to avoid corrosion
• ASIN: B0CW1QMLYY, B091DYN1WL, B091DZVDMM