Please help explain more information in this section.
The mixture is stirred for 2 days. The stirring time can be reduced to 4 h for people in a hurry, 10-20% will be lost.
After adding all the sodium borohydride (NaBH4), we can reduce the stirring time to 4 hours right now, can I do the next step? or must complete 48 hours
Thank you very much for the answer.