Sigma-Aldrich® Bouin's solution

Supplier: SIGMA-ALDRICH MICROSCOPY

HT101128-4L HT10132-1L
HT101128-4LEA 358 GBP
HT101128-4L HT10132-1L
Sigma-Aldrich® Bouin's solution
Stains Microscopy and staining reagents

Bouin's solution is an excellent fixative for preserving soft and delicate structures. It is prepared with saturated picric acid, formaldehyde and acetic acid.


  • Acetic acid 5%
  • Formaldehyde 9%
  • Picric acid 0,9%


Used as a mordant in various trichrome procedures.

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