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 modes of quantification in related substances
in dissolution if one bowl got 70 percent 2nd bowl got 80 percent and 3rd bowl got 90 percent then how proceed?
inhouse product is in capsule form in combination and RLD is in tablet form then can we proceed for multimedia CDP? in inhouse capsule product disso is paddle with sinker in release media is there then RLD product in tablet form then with same as paddle with sinker we can proceed n.a.?
In rs method development when we are going area normalization method to dilute standard method?
What is the Formula for coreletion coefficient in plhplc calibration
Home heating oil or furnace oil what is made from? Can (base oil plus diesel/kerosen) = home heating oil?
what is the principle of UV Vis spectroscopy, AAS, ICP OES,ICPAES, ICP-MS and FTIR
can we use the same detector in HPLC as well GC and what could be the differences we can find in the final chromato graph in any aspects?
in each media we require to use SLS? how to proceed?
why multimedia dissolution require to do?
what is the different in Total ash, sulphated ash, acid insoluble ash, alcoholic or non alcoholic ash?
What is dose dumping? why require to do?
how you fix the limits of impurities?
What is the main difference between ODS1 and ODS2 Hplc column.
What is the requirement for brazil in the analytical method vslidation comparr to ich?