can some other acids like nitric acid or HCl can be used in
the calibration of UV.Vis. spectrophotometer????
Answers were Sorted based on User's Feedback
Answer / surya prakash
becoz.. in UV SPECTROSCOPY we genrally measure the
concentration of the compund by measuring the absorbance of
the particular solution ...but if u use HCL OR HNO3 there
they will surely react wiht the compound and degrade or
alter the compund........
| Is This Answer Correct ? | 16 Yes | 3 No |
Answer / rahul chandra ( lupin research
We use only H2SO4 in diluted form for stabilization of potassium dichromate.
| Is This Answer Correct ? | 0 Yes | 0 No |
what is the principle involved in turbidometry and nephelometry ?
1 Answers Graviti Pharmaceuticals,
How to calculate lamp energy in hplc?
In Analytical method development related substance method when did follow w/w method when did follow area normalisation method
A ha tc is actual defination of retention time?
how can we decide the limit of cleaning validation? What is the criteria for it?
some product having water content method with pyridine and ethylene glycol mixture instead of methanol? how they are selecting and methanol is not suitable solvent how ?
what is hold time in Gc?
What is the diffrence between the performing of LOD ordinary drying at voven and vaccum method.
what is the definition of Precision.
Ph meter can show more than 14 ph reading? Why ph range in between 1 to 14 only?
Why we don't add Hcl, HNO3, H3PO4 in residue on ignition, why we add H2SO4
in pentoperazole capsules usp why assay value is substract from dissolution