Chakravarthi Chowdary Jampani

3 Questions 3 Answers 0 Followers

Questions related from Chakravarthi Chowdary Jampani

Shifting of RT and Lot of Noise

I'm using 1 ml of Tetra Butyl ammonium hydroxide (20%) in my mobile phase(1 lit) to get good resolution. after 1 hr equilibration, if i run the Standard, the RT are found to be changing,...

11 November 2013 8,911 5 View

What are the number of water molecules present in an unknown compound?

Is there any instrumental technique to find the number of water molecules present in an unknown compound?

05 May 2013 8,160 11 View

Peak elutes before the void volume. What does it mean?

I'm using a 250x4.6 mm column on HPLC, and the RT of the analyte is 3.85 min.

03 March 2013 10,140 23 View