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Paraformaldehyde Solution (8%) Preparation and Recipe
Paraformaldehyde solution is commonly used to fix cells or tissues.
To prepare
L of Paraformaldehyde Solution (8%):
Change the value in the textbox above to scale the recipe volume
Table 1. Required components
ComponentAmountConcentration
paraformaldehyde (mw: 30.03 g / mol)##
  • Prepare 800 mL of distilled water in a suitable container.
  • Add # of paraformaldehyde to the solution
  • Heat to 60°C and add 2-3 drops of 1 N NaOH.
  • Add distilled water until the volume is 1 L.
  • Store this stock solution at 4°C.


References
This online resource may be cited as follows
MLA
"Quest CalculateParaformaldehyde Solution (8%) Preparation and Recipe." AAT Bioquest, Inc.7 Dec2025https://www.aatbio.com/resources/buffer-preparations-and-recipes/paraformaldehyde-solution-8.
APA
AAT Bioquest, Inc. (2025December 7). Quest CalculateParaformaldehyde Solution (8%) Preparation and Recipe. AAT Bioquest. https://www.aatbio.com/resources/buffer-preparations-and-recipes/paraformaldehyde-solution-8.
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