? - Is it normal that it should take so long for this precipitation to occur - from this, does it make more sense to leave the solution at 0 C for several days until all the precipitation has occured
Yes, somtimes it will take 2-3 dayes for kompleet xtalisation, and this goes for all xtals, leave it in the fridge for 3 dayes and harvest.
Using the CDI method for LA to LSD. What are the drawbacks to running this procedure with a small amount of LA other then working with small weights etc.
That's right, small weights is the only problem.