Nadeem Muhammad

5 Questions 17 Answers 0 Followers

Questions related from Nadeem Muhammad

Hello, Please, any body can elaborate the difference between precision ( within run, between run and total precision )?

hello, Please, anybody can elaborate the difference between precision ( within-run, between run and total precision )? I am understood about first two but never come across total...

12 December 2016 2,000 0 View

Can we use metal sulfates instead of metal chlorides for the preparation of synthesis of crystal MFe2O4 (M = Mg, Cu, Ni) microspheres?

11 November 2016 3,705 6 View

Why Sn nano particles on heating turned black and their activity diminish in black state as compared to brown state?

i prepared initially by precipitation method and on heating at 600 oC these turned brown powder and showed good reducing property. Two week later i prepared and heated at same condition,but this...

04 April 2016 8,773 3 View

Hi every one, can any body explain difernce between analytical , PREPARATORY, SEMI-PREPARATORY HPLC, BRIEFLY?

01 January 1970 3,887 0 View

About Ion Chromatograph and HPLC instrumentation

Hi, I was on my IC-1500. Probably my eluent was not fully degassed, so I turn it off. Next day when I again start working this message was appeared on screen '' pump motor lost control'' pump is...

01 January 1970 6,293 11 View