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#1
03-23-2003, 11:26 PM
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Kalkwasser
Found another source for kalk, its not hugely cheaper, but here are the details. Its from a chemical company that my mom orders from to get the chemicals for her lab, there site is http://www.sigma.com and you can order it to your house, you dont have to be part of a lab or anything the cheapest one is $88.20/5kg ($17.64/kg) as apposed to JL @ 24.95 . Not a huge saving....but better then nothing..Although i might be inclined just to get it from JL
Calcium carbonate (CaCO3) £4% Chloride (Cl) £200 mg/kg Sulfate (SO4) £500 mg/kg Cd <50 mg/kg Co <50 mg/kg Cu <50 mg/kg Fe <500 mg/kg K <200 mg/kg Na <100 mg/kg Ni <50 mg/kg Pb <50 mg/kg Zn <50 mg/kg 
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#2
03-24-2003, 05:08 AM
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Hi Sean, can you provide a complete URL to the product? I did a few searches over at that site and all I get is "No Products were found for your search."
thanks!
__________________
-- Tony My next hobby will be flooding my basement while repeatedly banging my head against a brick wall and tearing up $100 bills. Whee!
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#3
03-24-2003, 05:55 AM
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here yah go: http://www.sigmaaldrich.com/cgi-bin/..._CatalogSearch
the cheapest one is the 3rd last i believe.
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