what is the concept for adjustment of pH in HPLC buffer solution ?
a. Common ion effect
b. Counter ion effect
and explain me, how we adapt this principles & what is the role of these principles in our method
Answer / chetan
To avoid peak overlaping we used buffer and it gives sharp single peak
| Is This Answer Correct ? | 0 Yes | 1 No |
If we are getting split peak in Chromatogram,what we can do?
What is the definition of water content or moisture content,what is the procedure going on w.c amalysis?
In the isomers,enantiomers give the only physical properties present such that no chemical properties present.
What is the formula for relative diffrence for standard solution in solution stability in validation?
Describe your experience with quality assurance and quality control analyses?
11 Answers Aurobindo, Dr Reddys, MSC, Reddy Labs,
what is the defferance between the potency and working standard
1 Answers Arbro Pharmaceuticals, Caplin Point, ECOlogics, Matrix, Orchid, Venus Remedies,
what is definition of validation? which components are followed give detail?
why equlirium conatant of water have 14 value
why r u using hplc grade solvents
For standardization of volumetric solutions, acceptance limit for concentration is considered as 10% of nominal concentration and %RSD as NMT 0.2% (for appropriate no. of replicates). But , if %RSD has not met, what should be further action?
Sulphated Ash incresed it will effect on product yield?
how you establish the LOQ?