The specimen is placed inside a liquid repairing agent (fixative) for example formaldehyde Option (formalin). This tends to slowly but surely penetrate the tissue creating chemical and Actual physical improvements that could harden and maintain the tissue and safeguard it against subsequent processing ways.2 There are a minimal range of https://arthureysjc.prublogger.com/34330728/the-greatest-guide-to-distillation-unit