Can you please give a suitable definition and an example for understanding the words purity and potency.
6 11633why we get negative values in uv when i placed sample which has some concetration but not in standard
1 5382Why use the Omeprazole as a reference standard to estimate the assay of esomeprazole by HPLC method
1 4894are there in uv lamb that is chractrestic for wavelenghth 205 nm ?????
Beni Suef University, Graviti Pharmaceuticals, Sri Krishna Pharmaceuticals,
1 2776In UV calibration we use Holmium perchlorate solution made in 1.4M perchloric acid The question is that 1.4 M perchloric acid we make is it in water or glacial acetic acid?
4 12947Post New Analytical Chemistry Questions
How to calculate coreletion coefficient
using gradient pressure in gas chromatography are not ?using gradient pressure why
Why sodium hydroxide used for maintain pH of phosphate buffer
why lactose has less charges when packed in steel containers when compared with packing of lactose in polyamide material?
how require to interprit the method precision data of hptlc?
in sampling of raw material which side is pasted sampled labels
which are the diffrent batches in the pharmaceuticals?
what is mean by extactable and leachable study?
why are measure gas flow " ml " in Gas chromatography
If vendor having more imp than monograph then how to proceed? and how to set spec?
How require to develop GC method? how to select diluent, GAS, column selection and other chromatographic conditions?
From where require to take the RLD sample?
How to calibration of the uv spectroscopy and its test?
how you start RS method development when for new product?
what is the importance of peak purity in HPLC and how we can calculate through manul(not software)?