Why using Holmium oxide in UV calibration
Answer Posted / ravindra patidar
Holmium oxide solutions have a series of sharp optical absorption peaks in the UV and visible spectral range. They are therefore traditionally used as a convenient calibration standard for optical spectrophotometers.
Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
What is similarity factor?
What is split ratio in Gc? Splitless? how requirr to select?
How to do regeneration of Metacarb Pb plus column?
We use Potassium Dichromate solution for the calibration of UV-Visible Spectrophotometer in UV region. My question is to calibrate visible region which solution could be used in photometric accuracy
please explain about aluminium hydroxide assay
why glutent are detected in the rice cereal baby food product even manufacturer claimed that they are using rice and milk only?we have using ELISA to do the test,and rice supposed not containing any glutent,rite?We already repeat the test so many times and it still detected.just wondering where the glutent came from?
how to get accurate result for Residue on evaporation in purified water
why we are using hexane in calibration of number of drop per mL
What is the calibration of uv process and preparation
why cone formation during dissolution?
if you get peak in blank then what require to do?
how many types of balance calibration test?
Why use only methanol,used determinationof moisture content not use other solvents
what is the principle of UV Vis spectroscopy, AAS, ICP OES,ICPAES, ICP-MS and FTIR
for inorganic molecules require to do RS, Assay and disso?