Khaled Muftah Elsherif

4 Questions 112 Answers 0 Followers

Questions related from Khaled Muftah Elsherif

What about Conference invitation ?

Dear all, sometimes we have got in our e-mails some conference invitations, as a speaker, they came from certain websites like conferenceseries.com acstm.org Is that a real or just to get money

10 October 2018 2,294 3 View

If someone have the access to these articles?

I am looking for these articles: 1) pH‐Measurements in alcohol‐water mixtures, using aqueous standard buffer solutions for calibration, W. J. Gelsema, C. L. de Ligny, A. G. Remijnse, Miss H. A....

07 July 2018 6,742 3 View

What is the correction for measuring pH in non aqueous solutions

I am using mixed soluvents with diffetent water to ethanol ratios, how to correct the measured pH value

08 August 2017 8,118 2 View

Is there any buffer system suitable for the range 250 - 350 nm,

the buffer systems should not have any absorption in this region, i need the buffer system for the acidic and basic medium

07 July 2017 6,614 3 View