Answer Posted / gopikrishna
18.2 siemen
| Is This Answer Correct ? | 11 Yes | 2 No |
Post New Answer View All Answers
Ratio of Water and Acetonitrile(diluent) is not recommended to use in cleaning method validation,why?
in which situation require to use paddle and basket?
give clarity of linearity and range in method validation
what is the purge flow & how to calculate
if peak get problamatic then what require to do?
What are usp limits for theoritical plats,resoution,tailing factor,peak to valley ratio
Basic principle of ESI?
what is the difference between potentiometric titration and karl fischer titration?
how you start the solubility study?
What is Band broading effect explain
why does used dry caffien in HPLC calibration?
in monograph 7 imp are there but in vendor showing 5 imp do not req to include 2 imp for that what will be justification?
In HPLC calibration, caffeine is used as primary standard for wave length calibration due to caffeine is having dual maxima at 273 & 205 nm and one minima at 245 nm. Any body can give reference of these details from any pharmacopeia (with chapter no.) or any other authentic guideline?
in gas chromatography what is the difference between gas flow rate and average linear velocity ?
what is the extinction coefficient for Indomethacin or at 319nm wave length.