why we use holmiumperchlorate in calibrating uv
Answers were Sorted based on User's Feedback
Answer / pradeepmishra
Holium perchlorate solution have a wide range of absorbance it shows absorbance in uv as well as in visible range(219nm to 650 nm).It is very stable also.
| Is This Answer Correct ? | 6 Yes | 0 No |
Answer / a.supriya
Holmium perchlorate will give sharp peak in uv and visible range and very stable compound
| Is This Answer Correct ? | 5 Yes | 0 No |
Answer / yojana
Because,holium oxide & perchloric acid does not absorbed
uv/visible light. both are use for background in uv/visible
| Is This Answer Correct ? | 17 Yes | 14 No |
how to select short coloum and long coloumn for new molecule
why holium oxide prepared in 10% HCLO4 SOLUTION
Calculate the water content in Di Sodium Tartrate (DST) based on molecular weight?
In lcms analysis some times we get sodium and potassium adducts. if the compound is havine sodium ions how can we confirm wether sodium is from sample or it is a adduct?
2 Answers Teva Pharmaceuticals,
How to determine retention time in Chromatography
define polar and non polar solvent
why required specificity in valdation
what is kf principal
5 Answers Dr Reddys, Indian Immunologicals,
what is GLP? Which industries it requried?
1 Answers Aurobindo, AXIS Clinicals, GVK,
What is difference between" LOD" AND "VACCUME LOD"
Why use the Omeprazole as a reference standard to estimate the assay of esomeprazole by HPLC method
Why the same type of columns showing different RT for a single product?