GSC International FNADPT-SET Filter Support Collar Set of 8 Size.
Filter support collars are ideal for supporting glass funnels, crucibles, Büchner funnels, and other filtration devices. The rubber collar forms a gas-tight seal during vacuum filtration. Rubber Tapered Filter Adapter Complete Set of 8 different sizes. Size 1-8 as listed as height, top inner diameter, bottom inner diameter, and thickness. 1- 19x16x8x2.43mm 2-20x22x11x3.06mm 3-24x28x16x3.34mm 4-28x34x20x4mm 5-34x44x25x4.82mm 6-35x57x39x5.30mm 7-37x68x47x5.63mm 8-40x80x55x6mm
WARNING: This product can expose you to chemicals including benzene and lead, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Our products are not toys. Use in a laboratory or educational setting only. Not for children 13 and under.