why we are using k2cr207 in uv calibration ? why we r not
using kmno4?
Answer / rajender
potassium dichromate(130 centigrade 2 hrs drying) is a primary standard and it does not degrades upon longterm exposure to U.V , it appears in multiple wavelength regions
Is This Answer Correct ? | 4 Yes | 0 No |
how to develop the icp ms method? Application of icp ms?
why are not used methonol in kf titrator to find out water content in ketones?
How you collect dissolution media while in stirring condition of a basket or a paddle?
what is the importance of peak purity in HPLC and how we can calculate through manul(not software)?
what is LC - MS ? What its wide use in cro/pharmaceutical Industry
What is the major difference b/w Drift and Noise
4 Answers Aurobindo, Dr Reddys, Reddy Labs,
WHAT IS USE OF ION PAIR REAGENTS?
what is the difference between heavy metals and sulphated ash
What the difference in loss on drying and residue on ignition
how you fix the limits of impurities?
why we measure PH of a solution in PH only why not POH ?
1 Answers Stellence Pharm Science,
Nitrogen test is used for which chromatography?