Recent Content by Mr.pH

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That's GenChem101 :) Most of the needed info is on the ph-meter.info site (see Nernst equation section).

Post by: Mr.pH, Nov 14, 2006 in forum: Soils, Fertilizers and Composting

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Perhaps electrode has aged, they have limitied lifetime. You may try to look for replacement. pH(T2) = T2/T1 * pH(T1) Assuming you have...

Post by: Mr.pH, Nov 14, 2006 in forum: Soils, Fertilizers and Composting

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AFAIK roses like soil with pH about 6.5

Post by: Mr.pH, Sep 6, 2006 in forum: Soils, Fertilizers and Composting

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Check out this site for more information on pH meters and pH measurements: www.ph-meter.info

Post by: Mr.pH, Aug 27, 2006 in forum: Soils, Fertilizers and Composting