- #1
shak22
- 1
- 0
hello,
i have no bubbles in distillation of phenylacetone under vacuum, the heat is about 120c, and the vacuum pump produce around 20 torr.
is that normal? please help me
i have no bubbles in distillation of phenylacetone under vacuum, the heat is about 120c, and the vacuum pump produce around 20 torr.
is that normal? please help me