In UV calibration we use Holmium perchlorate solution made in 1.4M perchloric acid The question is that 1.4 M perchloric acid we make is it in water or glacial acetic acid?
Answer Posted / p.radha
WATER
| Is This Answer Correct ? | 4 Yes | 2 No |
Post New Answer View All Answers
in dissolution why pool sample needed? in which type of drug pool sample need?
Why only Copper standard is used to calibrate Atomic Absorption spectrophotometer?
Which are the diffrent grades of api in pharma?
please explian me about area normalisation method,diluted standard method,impurity vs impurity and which one has to be selected in method development
in which situation require to change rs specification?
Why do we use KMnO4 in the test of control of obsorbance ? and why do we take specific quantity i.e 57-63mg?
Qc interview questions
how to decide for one product require water content or LOD?
4. Describe the operation of the Craig apparatus. Chapter.3 Equilibrium Processes in Separations
why we use a particular hplc column for a particular compound give reasons?please
USP methodology, EP methodology, IP methodology, among three if possible to use one methodology for qualify working standard to use USP, EP, IP ? Please explain...
is it nessesary to do solution stability for 7 days?
How doing qbd practically?
why require the ph, buffer during hplc mobile phase?
if you have given a blank water how you analyse by general analytical techniques?