Purification Daily Question 2018-12-17
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This post was last edited by hai8487 on 2018-12-17 at 21:12. The water content in the circulating methanol of low-temperature methanol washing units must be kept within the specified range of ( ). A Less than 1% B Less than 0.5% C Less than 2% A
The water content in the circulating methanol of the low-temperature methanol washing unit must be kept within the specified range of (A less than 1%)