User:Karlena L. Brown/Notebook/PVOH Research/2012/10/02: Difference between revisions
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'''Na<sub>2</sub>SO<sub>4</sub> Dilution Standards''' | '''Na<sub>2</sub>SO<sub>4</sub> Dilution Standards''' | ||
12mL 1 ppm Na<sub>2</sub>SO<sub>4</sub> requires: | 12mL 1 ppm Na<sub>2</sub>SO<sub>4</sub> requires: | ||
(20ppm Na<sub>2</sub>SO<sub>4</sub>)V<sub>1</sub> = (1ppm Na<sub>2</sub>SO<sub>4</sub>)(12mL) | |||
V<sub>1</sub> = 0.6mL | |||
12mL 2 ppm Na<sub>2</sub>SO<sub>4</sub> requires: | 12mL 2 ppm Na<sub>2</sub>SO<sub>4</sub> requires: | ||
(20ppm Na<sub>2</sub>SO<sub>4</sub>)V<sub>1</sub> = (2ppm Na<sub>2</sub>SO<sub>4</sub>)(12mL) | |||
V<sub>1</sub> = 1.2mL | |||
12mL 5 ppm Na<sub>2</sub>SO<sub>4</sub> requires: | 12mL 5 ppm Na<sub>2</sub>SO<sub>4</sub> requires: | ||
(20ppm Na<sub>2</sub>SO<sub>4</sub>)V<sub>1</sub> = (5ppm Na<sub>2</sub>SO<sub>4</sub>)(12mL) | |||
V<sub>1</sub> = 3mL | |||
12mL 10 ppm Na<sub>2</sub>SO<sub>4</sub> requires: | 12mL 10 ppm Na<sub>2</sub>SO<sub>4</sub> requires: | ||
(20ppm Na<sub>2</sub>SO<sub>4</sub>)V<sub>1</sub> = (10ppm Na<sub>2</sub>SO<sub>4</sub>)(12mL) | |||
V<sub>1</sub> = 6mL | |||
12mL 15 ppm Na<sub>2</sub>SO<sub>4</sub> requires: | 12mL 15 ppm Na<sub>2</sub>SO<sub>4</sub> requires: | ||
(20ppm Na<sub>2</sub>SO<sub>4</sub>)V<sub>1</sub> = (15ppm Na<sub>2</sub>SO<sub>4</sub>)(12mL) | |||
V<sub>1</sub> = 9mL | |||
==Notes== | ==Notes== |
Revision as of 19:26, 22 October 2012
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OBJECTIVES
Crosslinking Glutaldehyde FilmsPROCEDURAL STEPS FOR CROSSLINKING CAN BE FOUND UNDER 9/21/12 Prepared PVOH 22K Films For Crosslinking
NOTES:
Atomic Absorption Procedures
Atomic Absorption Standard Dilutions & CalculationsNa2SO4 Dilution Standards 12mL 1 ppm Na2SO4 requires: (20ppm Na2SO4)V1 = (1ppm Na2SO4)(12mL) V1 = 0.6mL 12mL 2 ppm Na2SO4 requires: (20ppm Na2SO4)V1 = (2ppm Na2SO4)(12mL) V1 = 1.2mL 12mL 5 ppm Na2SO4 requires: (20ppm Na2SO4)V1 = (5ppm Na2SO4)(12mL) V1 = 3mL 12mL 10 ppm Na2SO4 requires: (20ppm Na2SO4)V1 = (10ppm Na2SO4)(12mL) V1 = 6mL 12mL 15 ppm Na2SO4 requires: (20ppm Na2SO4)V1 = (15ppm Na2SO4)(12mL) V1 = 9mL Notes
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