Why do we use 0.005M h2so4 solution for preparation of
k2cr2o7 solution for UV calibration?
Answers were Sorted based on User's Feedback
Answer / yuvraj
we use 0.005M of sulphuric acid because pottasium
dichromate is not easily soluble in distilled water,so
dissolve K2cr2o7 we use ulphuric acid
Is This Answer Correct ? | 37 Yes | 12 No |
when we use capillary and packed columns in gc
how to calibrate AAS ? give me the procedure?
Why we select scan range from higer wavelength to lower wavelength in uv visible spectroscopy and ftir spectroscopy ? .
why we are using benzene, anyline in acetic anhdride assay titration method?
Why perform dissolution multimedia study in dissolution Development
Colorimtry
various methos to calculate precision in validation methods in HPLC?
is ther any guidline is available for limt of peak fronting.and what is the limt of peak fronting.
Give me details about dissolution , with name ?
In which situation we require to analytical method validation of excipient?
In the method validation proceedure,lod & loq calculation we use the formulae for LOD=3.3*SD/slope and for LOQ=10*SD/slope,why we use 3.3 & 10 in the formulae?
what is Fourier Transform
3 Answers Graviti Pharmaceuticals, GVK,