inner ring for sample cup, especially designed for Spectro XEPOS and X-LAB, OD 31,8mm, ID 26,4mm, H

inner ring for sample cup, especially designed for Spectro XEPOS and X-LAB, OD 31,8mm, ID 26,4mm, H 21mm, set=100pcs, replacement for SC-4332 (ring+lid) and SC-4232 (two rings).