Interested to Buy Any Domain ? << Click Here >> for more details...
Why using Holmium oxide in UV calibration
- 8 Answers
- 46255 Views
- Dr Reddys, Matrix, Nakoda Chemicals, Orchid, I also Faced
- E-Mail Answers
Answer Posted / rk
Holmium oxide is stable and it will give absorbance in both
UV and Visible region(200-600 SCANNING RANGE)and give
absorbance at 241.15,287.15,361.5,536.3
| Is This Answer Correct ? | 32 Yes | 0 No |
Post New Answer View All Answers
what is mean by covalidation
Why acetonitrile and water are used as extraction solvent when analysis melamine? I thought they are miscible and won't be able to separate...
in which situation require to change rs specification?
In BP2013, Loperamid HCl monograph. Assay by titration with 0.1N sodium hydroxide using hydrocloric acid 0.01N and reading the volume added between the 2 points of inflexion. I have a question that if the diluent solvent is ethanol is certainly consumed a amount of volume of titrant, so this volume must be eliminated on the result calculation or not apart from first point which is subtracted above.
how you start the solubility study?
What is gelatinization?
WHAT IS THE PARAMETER FOR THE SELECTION OF MOBILE PHASE IN HPLC?
What is related substance by HPLC impurity limits as per USP?
what is procedure of actual procedure for registration of drug?
In which situation we require to analytical method validation of excipient?
HI,I CLEARED BOB CLERK EXAM. MY INTERVIEW WILL BE ON 9TH OCTOBER,2010.PLEASE SEND ME INTERVIEW QUESTIONS AND ANSWERS. THANK YOU.
From where require to take the RLD sample?
what is the procedure for cleaning of lenses of hatr accesory of ftir instrument?
Why we select scan range from higer wavelength to lower wavelength in uv visible spectroscopy and ftir spectroscopy ? .
If we have 5 strength which is not dose proportinate and excipients also diffrent in each strength then how we can proceed for Force degradation? and excipient are same but not dose propotinate the how FD?
