Long-Term Storage: Carnoy or Formalin?

If longevity matters, you may ask, Carnoy Fixative vs. Formalin: Which One is Right for Your Lab? Formalin is well-suited for long-term tissue archiving. Carnoy is not ideal for prolonged storage due to its alcohol base. Labs handling biobanking or retrospective analysis prefer Formalin. Evaluate your storage goals before choosing. Preservation quality depends on duration.