Syeda Naheed Furqan

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Questions related from Syeda Naheed Furqan

How can we prepared Kaempferol and Rutin 100 ppm solution in Methanol? As ppt forms after few days using 50% MeOH. What to do now?

In order to prepare Antioxidant standard solution, I dissolve .05g(50mg) in 25ml Methanol, sonicated and diluted to 50ml = 100ppm. After 2-3 days precipitates form. How can i store it for longer...

03 June 2021 4,064 1 View

How can we prepare ashless carbon from agricultural waste?

I need pure carbon from leaflets of palm tree

23 January 2014 8,927 12 View