Dear all, I have a question about decalcification. I have got some bone tissues (such as femur) from newborn pups, I would like to know if they need to be decalcified before paraffin embedding. Thanks a lot. Guofeng --------------------------------- ÑÅ»¢Ãâ·ÑGÓÊÏä£ÖйúµÚÒ»¾øÎÞÀ¬»øÓʼþɧÈų¬´óÓÊÏä ÑÅ»¢ÖúÊÖ¡§DËÑË÷¡¢É±¶¾¡¢·ÀɧÈÅ