Why potassium dichromate was using in Uv calibration?



Why potassium dichromate was using in Uv calibration?..

Answer / sanjay bhandare

It is stable and available in high purity. Useful in both visible and UV region. Showing linear response with good temperature stability.
Shows characteristic peaks at 257 nm, 350 nm and minima at 235 nm, 313 nm.

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More Analytical Chemistry Interview Questions

how require to interprit the method precision data of hptlc?

0 Answers  


Why we use Caffeine in hplc calibration

2 Answers   Emcure, Laurus,


what parameters we will consider while developing a HPLC method and how we confirm our HPLC method is valid?

0 Answers   DRL, Laurus,


why phenolpthalin gives pink colour when we titrate aganist sodium hydroxcide & phenolpthalin gives colourless titrate aganist hydrochlric acid which is un burate

1 Answers  


what is the significant of pH in HPlc?

5 Answers   Orchid,






what is differance between density and specificgravaty

2 Answers   Neuland,


What's the importance of these procedures?

1 Answers  


why peak purity not considered in GC?

4 Answers   DRL, Reddy Labs, Vimta Labs,


U have 4 strengths have different coating meterial which one u chose to do forced degradation stady in validation

1 Answers   Reddy Labs,


What is the requirement for brazil in the analytical method vslidation comparr to ich?

0 Answers  


why we are using benzene, anyline in acetic anhdride assay titration method?

0 Answers  


In pharmaceuticals formulation OOS applicable in Raw Material(which is not manufacturing in the company. and purchase by approved vendor)).Why?

1 Answers   Orchid,


Categories
  • Organic Chemistry Interview Questions Organic Chemistry (342)
  • Inorganic Chemistry Interview Questions Inorganic Chemistry (123)
  • Analytical Chemistry Interview Questions Analytical Chemistry (1387)
  • Physical Chemistry Interview Questions Physical Chemistry (62)
  • General Chemistry Interview Questions General Chemistry (478)
  • Chemistry AllOther Interview Questions Chemistry AllOther (190)