User:Michael S. Bible/Notebook/581/2014/08/29: Difference between revisions
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|style="background-color: #EEE"|[[Image:BDLlogo_notext_lr.png|128px]]<span style="font-size:22px;"> Biomaterials Design Lab</span> | |style="background-color: #EEE"|[[Image:BDLlogo_notext_lr.png|128px]]<span style="font-size:22px;"> Biomaterials Design Lab</span> | ||
|style="background-color: #F2F2F2" align="center"| | |style="background-color: #F2F2F2" align="center"|[[File:Report.png|frameless|link={{#sub:{{FULLPAGENAME}}|0|-11}}]][[{{#sub:{{FULLPAGENAME}}|0|-11}}|Main project page]]<br />{{#if:{{#lnpreventry:{{FULLPAGENAME}}}}|[[File:Resultset_previous.png|frameless|link={{#lnpreventry:{{FULLPAGENAME}}}}]][[{{#lnpreventry:{{FULLPAGENAME}}}}{{!}}Previous entry]] }}{{#if:{{#lnnextentry:{{FULLPAGENAME}}}}|[[{{#lnnextentry:{{FULLPAGENAME}}}}{{!}}Next entry]][[File:Resultset_next.png|frameless|link={{#lnnextentry:{{FULLPAGENAME}}}}]]}} | ||
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**(0.5ppm)(25mL)=(200ppm)*V | **(0.5ppm)(25mL)=(200ppm)*V | ||
**V=0.0625mL of 200ppm solution in 24.9375mL water | **V=0.0625mL of 200ppm solution in 24.9375mL water | ||
==Soaking Films in Malachite Green== | |||
Samples of film (polymer-only and polymer+clay) were placed in scintillation vials with MG solutions of differing concentrations. The initial masses and concentrations can be found below: | |||
[[Image:Film_masses_and_mg_concentrations_corrected.png|1000px]] | |||
[[Category:Course]] | [[Category:Course]] |
Latest revision as of 00:12, 27 September 2017
Biomaterials Design Lab | Main project page Previous entry Next entry |
ObjectiveCompleting film synthesis, starting new film synthesis, and making stock Malachite green solutions. Description
I prepared two new polymer films using the following quantities of reactants:
DataStock Solutions
The Making of Malachite Green Stock SolutionsWe prepared the 0.20 ppm and 0.50 ppm Malachite Green Stock Solutions. Melvin, Becky, and Eleni prepared the 1.1 ppm and 1.4 ppm Malachite Green Stock Solutions. See Eleni's 8/29 Page for their calculations. Madeleine and Alicia prepared the 1.7 ppm and 2.0 ppm Malachite Green Stock Solutions. See Madeleine's 8/29 Page for their calculations. James, Jake, and Mary prepared the 8.0 ppm, 80.0 ppm, and 200.0 ppm Malachite Green Stock Solutions. See James's 8/29 Page for their calculations.
CalculationsOur calculations for the dilution of the stock solution to solutions 25 mL of 0.20 ppm and 0.50 ppm are as follows: Conc1*V1 = Conc2*V2
Soaking Films in Malachite GreenSamples of film (polymer-only and polymer+clay) were placed in scintillation vials with MG solutions of differing concentrations. The initial masses and concentrations can be found below:
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