User:Madeleine Y. Bee/Notebook/CHEM-581 Experimental Chemistry/2014/12/03

CHEM 581: Experimental Chemistry

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December 3, 2014 Beads (0.1 g) equilibrium (200, 80, 8, 2 ppm solutions) mass of beads start from stock solution of dye Sample prep for DSC (one without clay) and pXRD for beads Procedures 50 mL of 200 ppm stock solution 200 ppm * 0.050 L = 10 mg Sample prep: equilibrium 2 ppm vial: 14.9547 g 2 ppm sample: 0.0948 g 8 ppm vial: 13.7336 g 8 ppm sample: 0.100 g 80 ppm vial: 13.7859 g 80 ppm sample: 0.0991 g 200 ppm vial: 13.9628 g 200 ppm sample: 0.1081 g Data