Biological application of spectroscopy.pptx Types of Microscopy -optical, electron, and scanning probe microscopy Dehydration Embedding Section with Microtome Preparation of permanent slide Staining Preparation of gram positive and negative Staining Prepration - simple positive and simple negative THE SCANNING ELECTRON MICROSOPE (SEM).... Atomic Absorption Spectroscopy (AAS).... Transmission Electron Microscope (TEM)... Types of rotors in centrifugation main three types column chromatography and its Application Mass Spectroscopy Principale and Its Application Spectroscopy - Emission absorption and Scattering.pptx Introduction of Centrifuge and its application Seaweed as an herbal fast food and as a safe nutraceutical food.... 
