PS. These embedding rings are suitable for holding and identifying tissue sample blocks and fit well in microtome chuck adapters.

• The etched writing surface on the ring is marked with an identification number and placed on top of the sample block
• Additional paraffin is poured into the base mould to cement the ring onto the tissue block
• The embedding ring securely holds the tissue sample in the microtome chuck adapter for sectioning and then identifies the sample while in storage