Why using Holmium oxide in UV calibration
Answer Posted / ramu
For control of wavelength holmium oxide is used because of
the stability of the solution and it will cover UV-VIS
range.
241,287,361,536nm
| Is This Answer Correct ? | 89 Yes | 6 No |
Post New Answer View All Answers
What are usp limits for theoritical plats,resoution,tailing factor,peak to valley ratio
how a particular wavelength can be different for a particular compund while analysing by uv and by HPLC.
how you confirm the assay method?
How to choose the which salt is suitable for mobilephase
EXPLAIN THE CALCULATION PART OF AN KF TITRATOR CALIBRATION WITH SUITABLE EXAMPLE
what is %labelled amount in content uniformity of dosage unit and its calculation?
how pda detector works over uv?
While performing TOC sst analysis Zero shift disabled & sample analysis zero shift enabled why?
Many times I don't got a caffeine peak in calibration of hplc using guard column ❓
What is aggregate and fragments in SEC?
how much mass should be there in volumetric flask while in preparation of sample for assay?
identification is for unknown? qualification for known? reporting for LOQ?
How to fix the sample conc. in Related substances test by HPLC?
what is the structure of DOWEX-50
What is the difference between spectro meter and spectro photo meter?