User:Samiye Yaman/Notebook/Lab 581/2012/10/24: Difference between revisions
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'''Part 2''' '''UV-VIS of porphyrin dilutions''' | '''Part 2''' '''UV-VIS of porphyrin dilutions''' | ||
'''Part 3''' '''Prepare dilutions of 50micM Na2SO4, 50micM | '''Part 3''' '''Prepare dilutions of 50micM Na2SO4, 50micM Al2(SO4)3, 50micM Fe2(SO4)3''' (HPLC WATER IS USED) | ||
'''Na2SO4''' | '''Na2SO4''' | ||
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*1/142.07 g/mol x 50micM/L x 10^(-6)mol/1micM x 1/1000ml x 10ml= 0.071035 g in 10 ml of HPLC water. | *1/142.07 g/mol x 50micM/L x 10^(-6)mol/1micM x 1/1000ml x 10ml= 0.071035 g in 10 ml of HPLC water. | ||
*( | *(50mM) (x) = (50micM) (10mL) | ||
x = 0.01 ml =10micL of Na2SO4 in 9.99ml HPLC water | x = 0.01 ml =10micL of Na2SO4 in 9.99ml HPLC water | ||
'''Al2(SO4)3''' | |||
*FW: 456.33g/mol | |||
*456.33g/mol x 50mmol/L x 10^(-3)/1mmol x 1L/1000mL x 10 mml= 0.392g in 10 mL H2O. | |||
*50micM=10micL of 50mM in 999micL H2O | |||
'''Fe2(SO4)3''' (72wt%) | |||
* 0.72 x 399.88g/mol x 50mmol/L x 10^(-3)/1mmol x 1L/1000mL x 10 mml= 0.144g in 10 mL H2O. | |||
*50micM=10micL of 50mM in 999micL H2O | |||
*FW: | |||
==Data== | ==Data== |
Revision as of 08:03, 31 October 2012
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ObjectiveDescriptionPart 1 Preparation of porphyrin films
Part 2 UV-VIS of porphyrin dilutions Part 3 Prepare dilutions of 50micM Na2SO4, 50micM Al2(SO4)3, 50micM Fe2(SO4)3 (HPLC WATER IS USED) Na2SO4
x = 0.01 ml =10micL of Na2SO4 in 9.99ml HPLC water
DataISE results for sodium sulfate dilutions
NotesThis area is for any observations or conclusions that you would like to note.
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