How to make a stock solution of plant crude extract? - ResearchGateI get crude extract by soaking plant powder 50 gm into 500 ml of ethanol and use . Now i have to make 100,250,500 and 1000 mg/L concentration in solvent i.e.plant extract concentration,Plant extracts containing caffeic acid and . - PubAg - USDArelease the conidia, and pouring the suspension through three layers of cheesecloth. The conidial concentration was counted on a hemacytometer. Plant extract.
plant extract concentration