| 摘要 |
PROBLEM TO BE SOLVED: To provide a cell culture vessel having a chemical-addition mechanism applicable to an automatically operated cell culture apparatus. SOLUTION: A subsidiary chamber 3 separated by a membrane 2 permeating a low molecular weight substance is formed in a main chamber 1 for cell culture. A chemical solution is introduced into the subsidiary chamber 3 from a chemical solution introducing port 5 and the chemical is permeated through the membrane 2 to the main chamber l to slowly apply the chemical to the cell. The rejection molecular weight of the membrane is freely selected according to the object of cell culture. |
