| 摘要 |
PROBLEM TO BE SOLVED: To suppress the temperature drop of a cell culture vessel when the culture vessel is taken out from an incubator.SOLUTION: A cell culture vessel 2 is placed on a cell culture vessel seat 1. The vessel seat 1 has a heat storage function at least at a part thereof contacting with the bottom of the culture vessel 2. The culture vessel seat 1, for example, is composed of a heat storage member 11 contacting with the bottom of the culture vessel 2, and a frame member 12 circumscribing around the heat storage member 11. The culture vessel 2 in a state being placed on the vessel seat 1 is accommodated in an incubator, then taken out therefrom, and an operation such as a microscopic observation is performed. |
