Rajendra Singh

3 Questions 2 Answers 0 Followers

Questions related from Rajendra Singh

Effect of stray light and resolution power test failure for a UV- Vis spectrophotometer on its performance?

For a UV Vis spectrophotometer stray light test and resolution power test failed. Can I used it normally or there is some problem in performance and results given by it. Which type analysis...

11 January 2017 5,130 5 View

For E. coli bacteria what is dextrose concentration required in fermentation broth during fermentation ?

With starting 2% initial concentration of dextrose in fermentation broth. How I maintain minimum dextrose concentration as per OD or biomass gm/l. There is any thumb rule for that or I have to do...

03 December 2016 296 3 View

How I can calculate the ammonia hydroxide consumption for pH maintenance of a E.coli fermentation process ?

I am working on E.coli fermentation process. For maintaining pH I am using ammonium hydroxide 20% solution. During the process ammonia consumption approx 50 ml/l. But I want to know how I...

15 November 2016 629 4 View