Interested to Buy Any Domain ? << Click Here >> for more details...
From where 16 or 5.545 is derived in theoretical plates
calculation formula by USP or JP/BP/DAB and what is meaning
of this coefficient and impact in calculation ?
- 2 Answers
- 12875 Views
- Nectar Lifesciences, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / sp goswami
formula for N = 16*(t/w)2
but whats the meanin of 16 and from whr its coming ?
| Is This Answer Correct ? | 5 Yes | 0 No |
Answer / dr. sp goswami
it comes auto width algorithm, also by calc of plate
thickness and how many plates can be in imaginery plates
when width is measured at 13.4% of the height(USP),50%(JP)%
By tangent to the baseline so every time due difference in
percent height calc in USP,JP, BP,DAB,EMG and 5sigma,4
sigma ,3 sigma there will be different values for this
coefficient like 16(USP),5.545(jp) etc
regards
| Is This Answer Correct ? | 6 Yes | 3 No |
What is column dead volume?
If we have a kc is1*10^8 and the .kp 2*10^5 of reaction A------->B C------->D what is the volume of C?
How we can analysed unknown sample by hplc....
Which is the best mobile phase to separate organic acids using C8 column. And how should the samples be prepared for hplc?
Suppose we prepared pH buffer solution in lab.and calibrate against NIST solution, and same shall going to used upto 30 days. is it possible to stable pH and apperance ? suggest ?
Data was integrated with RRT CONCEPT OR Overlay with SSTchrmatogram concept which is better?
In Karl fischer titrator what medium we can choose to analysing aldehyde and ketone samples by using KF reagent
Why pH range is maximum 14.0
If combination product how require to identify which imp is of which api?
if v use HELIUM & ARGON instead of NITROGEN as a mobile phase what happen in GC SYSTEM ?
How can we Qualify a unknown impurity by HPLC
in gas chromatography what is the difference between gas flow rate and average linear velocity ?
Organic Chemistry 
