Re: How to polish pipet by fire?# Biology - 生物学
r*n
1 楼
light a burner in the culture hood, turning around the tip of a Pasture pipet
in the outer flame of the burner until the tip gets a bit round, don't overdo
it coz it'll kill the cells when triturating, don't underdo it coz the cells
won't get separated when the tip is not small enough
in the outer flame of the burner until the tip gets a bit round, don't overdo
it coz it'll kill the cells when triturating, don't underdo it coz the cells
won't get separated when the tip is not small enough