Why Holium cholorate used in UV Spectro photometer?
Answer Posted / a.supriya
Holmium perchlorate will give the sharp absorbance at multipleand it covers the both uv and visible range.and very stable compound.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
What should be the level/ Percentage of Arsenic in Arsenic free zinc.
Explain the relations between number of carbon atoms in alkanes and retention time ?
if your product is soluble in 0.1n hcl and water then which you choose as media from these 2 media?
identification is for unknown? qualification for known? reporting for LOQ?
what is mean by covalidation
what is partion and column chromatography
WHICH STANDARD WE USE IN SILICA ANALYSIS IN SILICA-GEL METHOD FOR SOLID SAMPLE
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?
How do we quantify crystaline and amarpous forms by using (NMR, XRD)spectroscopic techniques? Which any others instruments are useful for this quantification? explain
how to select short coloum and long coloumn for new molecule
which are the diffrent batches in the pharmaceuticals?
before starting analytical method valodation what you checking? and how giving preference to start validation?
How to calculate coreletion coefficient
How would you decide dissolution medium for NCE compound of class I drug
all types of questions asked at the cipla interview