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Author Topic: Price Check In Isle 8  (Read 2061 times)

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Lucid_Dreamer

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Price Check In Isle 8
« on: October 20, 2003, 08:52:00 AM »
Can someone check out this MSDS, it says it is a solution of 81% phosphoric acid, and it says under ingerdients phosphoric acid: concentration 25%, please take a look at the link before commenting............

                     (CLICK PH DOWN)

http://www.growthtechnology.com/msds_frmst.htm



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Rhodium

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likely explanation
« Reply #1 on: October 20, 2003, 09:58:00 AM »
The MSDS probably reflects the concentration of phosphoric acid used in the manufacturing process, but as they also have added water, the retail product is more dilute.

To be really sure about the concentration, measure the density, and compare it to 85% H3PO4 as well as H2O, and if the conc/density curve is linear, you can deduce the acid % from that.
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Lucid_Dreamer

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Thnx, I was really wanting to figure this out...
« Reply #2 on: October 20, 2003, 10:01:00 AM »
Thnx, I was really wanting to figure this out before I dish out 30$, but thanks.

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torture

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Just checked my cupboard, 1L $8AU local dope...
« Reply #3 on: October 20, 2003, 10:06:00 AM »
Just checked my cupboard, 1L $8AU local dope growing shop...

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Lucid_Dreamer

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Yea, about that, I called one of those shops,...
« Reply #4 on: October 20, 2003, 10:16:00 AM »
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