User:Dominique Brager/Notebook/481 Notebook/2016/09/28
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1.25g PVA = 1.25 g clay
1.25g Bentonite * 97ml solution/3g bentonite = 40 mL bentonite solution
55mL solution - 40 mL bentonite solution - 15mL HCL: 0 mL H2O
For activated carbon, switched to water to rinse after 35mL. Activated Carbon first turned blue after 15mL.
For the 10% clay, blue only started to show after 135 mL.
Started using new cuvettes because we ran out of the first kind after 85mL (after 10 rinses) of the activated Carbon and 130mL (26 measures of MG) for the 10% carbon. New calibration curves were taken and final data has been adapted.