SPI-Chem™ Fixatives

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• Osmium Tetroxide
• Ruthenium
  • Red
  • Tetroxide
• Glutaraldehyde - EM & Biological Grades
• Karnovsky's Fixative

Other Fixatives

• Formaldehyde
• Hexamethyldisilazane
• Karnovsky's Fixative
• Paraformaldehyde, powder
• Potassium Dichromate, crystalline powder
• Potassium Permanganate, crystalline powder
• Cacodylic acid - sodium salt, trihydrate