please,just like Bandil says,mess around with something else first before you fu#$ up yout potentially valuable ketone.How much did it cost you ,in money,aggravation, and time, to make your ketone?Why take a chance on ruining it all for the sake learning a little.Spend a few hours distilling some water,safrole under vac,etc and get to know what is going on.Rhodium has a nomograph on his ite, or on the web are lots.You gotta walk before you run.