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 is the origin to prepare standard operating procedure
How can we calculate "confidence interval" in analytical method validation? Pl. explain with example.
In GC calibration,what is the procedure to calibrate the TCD (thermal counductivity detector)suggest ?
in sampling of raw material which side is pasted sampled labels
sop of a uv visible spectrophotometer double beam elico model
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 will you do the prep for unstable componds?
in stress study if your api not soluble in hcl naoh h2o2 then what require to do?
We use hicrome 10 cxs column in hplc analysis....pls tell me.. what is the meaning of 10 cxs?
What is the acceptance criteria for moisture balance when calibrated with sodium sulfate
how a particular wavelength can be different for a particular compund while analysing by uv and by HPLC.
how you determine moist.of NaOH sol or NaOH flacks
What is related substance by HPLC impurity limits as per USP?
What is the difference between chromatographic purity and related substances?
What is a difference between potency and purity?