You can get them in different shapes: http://www.kaplanco.com/store/trans/productDetailForm.asp?CatID=9|SC1010|0&PID=86391
T On Thu, Mar 4, 2010 at 10:24 AM, Jones Beene <[email protected]> wrote: > From: David Jonsson > > > >> What is the name of the phenomenon? > > Crystallization from a supersaturated solution. > > > > The crystals a sodium acetate trihydrate. You can buy them in crystalline > form, dissolve them in h2o and dispense with the procedure.
