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Sodium Iodide/Sodium Sulfite Solution Preparation and Recipe
Sodium Iodide/Sodium Sulfite Solution can be used as a chaotropic agent in DNA recovery.
To prepare
L of Sodium Iodide/Sodium Sulfite Solution:
Change the value in the textbox above to scale the recipe volume
Table 1. Required components
ComponentAmountConcentration
Sodium sulfite (Na2SO3) (mw: 126.04 g / mol)##
Sodium iodide (mw: 149.89 g / mol)##
  • Prepare 800 mL of distilled water in a suitable container.
  • Add # of Sodium sulfite (Na2SO3) to the solution
  • Add # of Sodium iodide to the solution
  • Add distilled water until the volume is 1 L.
  • Filter the solution through Whatman paper and use immediately.
References
This online resource may be cited as follows
MLA
"Quest Calculate™ Sodium Iodide/Sodium Sulfite Solution Preparation and Recipe." AAT Bioquest, Inc., 23 Dec. 2025, https://www.aatbio.com/resources/buffer-preparations-and-recipes/sodium-iodide-sodium-sulfite-solution.
APA
AAT Bioquest, Inc. (2025, December 23). Quest Calculate™ Sodium Iodide/Sodium Sulfite Solution Preparation and Recipe. AAT Bioquest. https://www.aatbio.com/resources/buffer-preparations-and-recipes/sodium-iodide-sodium-sulfite-solution.
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