माइक्रोटोम

thumb|maikrotom maikrotom (aangrezi:Microtome) ek vaijnanik upakaran hai. kisi vastu ko bahut chhote-chhote tuk doan mean katane mean kam ata hai, jinaka ki sookshm adhyayan karana hota hai.

panne ki pragati avastha

adhar

prarambhik

madhyamik

poornata

shodh