write short note on steroids,terpenes,prostagladins,and phospholipids.
Define:minerals and ores
What is the easiest, (Less compound mixtures, basically), way to make coca.. ;)
graphaite has higher melting point than fularine
what is the significance of control of absorbance in UV?
What are the inorganic material eliminated in Sulphated Ash
Comosition of bell metal
composition of brass
composition of german silver
composition of stainless steel
composition of gun metal
Why we use DPPH in ESR and DPH in fluorescence spectroscopy?
For water content determination, if the material is insoluble in methnaol and ethylene glycol mono methyl ether, what other diluent can we use.
Why ammonia is used as buffer solution in estimation of copper by EDTA method
why is mgcl used in edta titration
