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Chemistry AllOther (190) What is the difference between Paddle and Basket Why we are using Basket or paddle in dissolution.
Apotex, Cipla, GSK, Intas, Zydus Cadila,
7 45979Plz explain the formula in uv calibration =Absorbance of the sample ( x ) x 10 x 1000/Weight of potassium dichromate taken in mg
1 8184if water is mixed with mercury what causes with thier suspension property is it increses,decrease or average?
2695
If combination product how require to identify which imp is of which api?
Colorimtry
what are the guidelines for analytical method validations?
Why are the titration involving edta carried out slowly towards the end point?
For titration in anhydrous media with perchloric acide, if lack of titrator, Which indicator is been used for replacement. How calculate pH of test solution to choose suitable indicator?
We use Potassium Dichromate solution for the calibration of UV-Visible Spectrophotometer in UV region. My question is to calibrate visible region which solution could be used in photometric accuracy
Name the 4 physical states of matter?
How will u perform degradation study in detectors other thann PDA in HPLC Methodology
What is chemical oxygen demand?
What is the role of silver sulphate?
what is the importance of peak purity in HPLC and how we can calculate through manul(not software)?
How to choose the which salt is suitable for mobilephase
The rate constant for the second order reaction is 0.54/M.s at 300oC. How long (in sec) would it take for the concentration of NO2 to decrease from 0.62M to 0.28 M? 2NO2(g) 2 NO(g) + O2(g)
in which situation ion pair agent require to use?
identification is for unknown? qualification for known? reporting for LOQ?