Interested to Buy Any Domain ? << Click Here >> for more details...
Why using Holmium oxide in UV calibration
- 8 Answers
- 46587 Views
- Dr Reddys, Matrix, Nakoda Chemicals, Orchid, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / 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 |
Answer / rk
Holmium oxide is stable and it will give absorbance in both
UV and Visible region(200-600 SCANNING RANGE)and give
absorbance at 241.15,287.15,361.5,536.3
| Is This Answer Correct ? | 32 Yes | 0 No |
Answer / bhalchandra farde anuh pharma
B'coz of it show maximum lambda max in UV-VIS range
| Is This Answer Correct ? | 13 Yes | 4 No |
Answer / kishor raut
Because Holmium perchlorate soluition shows multiple distinctive wavelength for UV and visible region.
| Is This Answer Correct ? | 9 Yes | 0 No |
because of it is a stable and it will cover broad range
| Is This Answer Correct ? | 14 Yes | 7 No |
Answer / 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 |
Answer / sachin.bedwal
HOLMIUM oXIDE GIVE THE DISTINCT WAVELENGTH IN UV VIS RANGE.
| Is This Answer Correct ? | 5 Yes | 6 No |
A new drug substance found fail to meet specification for an unknown Impurity during stability study(Specific change),how would further proceed?
what is the cleaning validation?
How to set analyticl specification for combination products?
If inhouse hplc related substance method is completly diffrent from Usp for finished proďuct with diffrent impurities then how require to prove method equivalecy?
Why we use methanol as solvent in kf standardisation. Why not other solvent?
2 Answers Caplin Point, Epione Labs, Hetero,
What is difference b/w IR&NIR
Home heating oil or furnace oil what is made from? Can (base oil plus diesel/kerosen) = home heating oil?
How to establish relative response factor for hplc. Why it is required?
What is difference b/t uv detector and rid
How to Prepare Dilute Sodium hydroxide solution?
what is mean by covalidation
how a particular wavelength can be different for a particular compund while analysing by uv and by HPLC.
Organic Chemistry 
