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Subject: re: Calcium Carbonate a.k.a whiting



Ed Wrote -
>>and the Calcium Chloride you may have to search a bit more
>>for, though I found it to be much cheaper than Equilibrium. I purchased
>>it from the chemistry department in my high school where I teach.

I work in a large hardware store and we have CaCal in a pool section.
Its sold in 4kg containers and is around $Aus20 :) Try pool places
for you chemicals people.. they also have Sodium Bicarb for around
$Aus17 for 4kg :) 

Cheers,

Jon H
in Sunny Perth, Western Australia