Interested to Buy Any Domain ? << Click Here >> for more details...
When we calculate Impurity against impurity std.solution
and when we calculate impurity against diluted standard with
applying RRF?
- 2 Answers
- 11760 Views
- Torrent Pharma, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / mukesh patel
impurity can be calculated against impurity when impurity
availability is sufficient.and easily available for routine
analysis and there is huge difference in RF or RRF with
main analylte.impurity can be calculated against diluted
standard with applying RRF when peak get saturated in
sample solution.
| Is This Answer Correct ? | 14 Yes | 0 No |
Answer / sp goswami
We need calc of imp RRF against impurity std when our
impurity responses are improper with st. phase of that
column and also if imp. is available in sufficient quantity
for diluted std we can cal for quantified results and if
impurity is less in amount and response is also less ,so to
get a perfect calculated % impurity we quantify it with
help of diluted std.
Regards
| Is This Answer Correct ? | 0 Yes | 0 No |
what r the parts calibrated in gc
how require to calculate mass balance in related sub?
What is Formula of Potency calculation on Dried basis, As is basis& Anhydrous basis.
I have 1 gram of Diphenylamine and want to make a 10,000 or 1000 ppm solution in methanol. How do I make this?
what are the primary standards of redox titrations?Name any two.
what is karl fischer principle and reaction ,describe it
5 Answers Jubilant Organosys, Microsoft,
plz tall me that any pharmacopeia and guideline is par meted to use 1.68,4.01,7.00,9.00,12.45 buffer for ph meter calibration
What is Threshold in hplc?
In Related Substances Test how we can reside the limit of impurity ?
If mass balance is not passing in forced degradation in method validation that method is suitable or not?
1 Answers Aurobindo, Dr Reddys, Reddy Labs, Wockhardt,
Hello Dear all; I have a technical question related to analytical Chemistry, I have a sample of (40% w/w) Ferric Chloride solution (for water treatment purposes which consist a little portions of Ferrous Chloride and Hydrochloric acid. I need to know the methods to determine the percentages of each Ferrous Chloride and Chloride acid. Also I want to make sure that this solution is truly (40% w/w). So ANY CLUE !!! Thanks in advance.
why holmium perchloate solution in Uv calibration
Organic Chemistry 
