
koshika prasarak

sookshm jeev vigyaan mein, ack koshika prasarak yaa plate prasarak ack aisaa upkaran haye jiska upayog koshikaon aur bacteria koo aasaani seey culture plate parr failaane key liye kiya jaataa haye, jaise kii ack petri dish. 
cell spreader kaanch, plastic yaa dhaatu seey banaae jaa sakate hain aur vibhinn aakaron mein aatey hain. 
ack drigglesky spatula ack cell spreader haye jisamen ack belnakar chhad yaa taar hotaa haye joe ack handle key saath ack trikon key aakar mein jhukata haye. ack anya prakaar ell-aakar mein mudaa huaa ack chhad haye. extrusion moulded sanskaran tii-aakar key hoe sakate hain.
upayog karein.
vyanjan key kendra mein koshikaon yaa bacteria koo chhod dein. shodhkarta taba spreader koo vyanjan key oopar rakh sakate hain aur, adhik dabaav daale binaa, koshikaon yaa bacteria koo samaan roop seey vitarit karane key liye vyanjan parr spreader koo ghuma sakate hain.
nasbandi.
cell spreader kaa upayog karane seey pahale, yadi spreader kaanch yaa dhaatu seey banaa haye, tou shodhkartaon koo spreader koo alcohol yaa ethanol mein dubokar aur baad mein spreader koo ack bansen berner lau mein rakhkar sharaab koo jalaakar rogaanurahit karna chaahiye taaki sookshmajeevon koo samaapt kiya jaa sakey.
upayog key baad.
pratyek upayog key baad, spreader koo alcohol yaa ethanol mein rakhaa jaanaa chaahiye taaki ise saaf rakhaa jaa sakey aur ise avaanchhit kanon seey dooshit honey seey rokaa jaa sakey.
plastic seey baney disposable cell spreader aamtaur parr nasbandi key adheen naheen hotey hain, lekin fenk diye jaate hain.

