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Very helpful content .thank you 🙏 please provide Calculation of TKN And procedure of ammonium nitrogen
Can u tell me (digestion sample), wht kind of material is present in this sample?
The real chemists ❤
Very helpful videos Thank you sir.💝
What's use of CuSO4, K2SO4 in this method
Your Lab is very dirty 😮😮...please clean your LAB regularly
What is filled in the burette?
Thank you very much for the nice demonstration
Can you tell what is digester sample?
Sir, how cuso4 is prepared? At which molarity we use it?
Thank you so much sir
Very helpful
Mixed indicator?
Methylene blue (0.1%),methyene red(0.03%) in 100 ml ethanol(tashiro's indicator)
Bromo cresol Indicator ( Green / Methyl Red )
Why add distilled water?
Was the kjeldahl flask during digestion opened?
Yes
What is the ratio of copper sulphate solution
Plz give calculation part...
Give the link for calculations
Hello sir, at what temperature you heated the flasks?
400C
Calculations
Which solution fill in burret. For titration part in compost. Soli
Standard HCL,H2SO4
0.02N H2SO4
Digestion is 30 min wrong sir.
No sir based on this method I got accurate result But as per standard 45 minutes only
Sir hand gloves
Calculation sir
please share calculations part
(S-B)*280/Volume of sample
What is S and B? plz Explain sir..
Very helpful content .thank you 🙏 please provide Calculation of TKN And procedure of ammonium nitrogen
Can u tell me (digestion sample), wht kind of material is present in this sample?
The real chemists ❤
Very helpful videos
Thank you sir.💝
What's use of CuSO4, K2SO4 in this method
Your Lab is very dirty 😮😮...please clean your LAB regularly
What is filled in the burette?
Thank you very much for the nice demonstration
Can you tell what is digester sample?
Sir, how cuso4 is prepared? At which molarity we use it?
Thank you so much sir
Very helpful
Mixed indicator?
Methylene blue (0.1%),methyene red(0.03%) in 100 ml ethanol(tashiro's indicator)
Bromo cresol Indicator ( Green / Methyl Red )
Why add distilled water?
Was the kjeldahl flask during digestion opened?
Yes
What is the ratio of copper sulphate solution
Plz give calculation part...
Give the link for calculations
Hello sir, at what temperature you heated the flasks?
400C
Calculations
Which solution fill in burret. For titration part in compost. Soli
Standard HCL,H2SO4
0.02N H2SO4
Digestion is 30 min wrong sir.
No sir based on this method I got accurate result
But as per standard 45 minutes only
Sir hand gloves
Calculation sir
please share calculations part
(S-B)*280/Volume of sample
What is S and B? plz Explain sir..
What is filled in the burette?