To fix the flask in a constant temperature water bath
On 2018-01-16 22:03:21
When heating or cooling a flask in a constant-temperature water tank, it is used to prevent the flotation from floating due to buoyancy and the position becoming unstable. Until now, I fixed it with a clamp and a stand, but it is much easier to use this ring. I have just started using it, so I do not know the durability, but I'm very satisfied with the following points.