Describe your experience with analytical instrumentation?
Alembic, Apotex, Aurobindo, DLF, Enal Drugs, Lupin, Natco, Pharma,
3 38898Describe your field experience sample type collected,sample techniques,field measurements taken and equipment used?
2664Can anybody tell me how to measure Redox potential in an aerobic matrix, for e.g., soil etc.?
2 7671why do u get different drug release while doing calibration of dissolution test appratus 1& 2(paddle & basket)?
1 7447Post New Analytical Chemistry Questions
in dissolution if one bowl got 70 percent 2nd bowl got 80 percent and 3rd bowl got 90 percent then how proceed?
why multimedia dissolution require to do?
give clarity of linearity and range in method validation
why require the ph, buffer during hplc mobile phase?
how to selecet an exact coloumn for an new molecule development by hplc how to select exact salt as buffer for new molecule development by hplc what is the the process to select the mode of saparation of compoundes by hplc what is the use of ph of buffer what is use of buffer,ph,organic phase,ans methods how the molecules get saparated in coloumn,
WHAT IS THE CRITERIA FOR SELECTION OF TIME OF DISSOLUTION AND THE MEDIUM OF DISSOLUTION?
what is the extinction coefficient for Indomethacin or at 319nm wave length.
if you get peak in blank then what require to do?
1)What's the meaning of Absorption,give a example. 2)What's the meaning of Adsorption,give a example. 2)what is the difference between Absorption and Adsorption.
Why only 1.2 million lux hours require in photostability study?
what is the acceptance criteria for enteric coated tablets in 0.1n hcl validation in each parameter?
inhouse product is in capsule form in combination and RLD is in tablet form then can we proceed for multimedia CDP? in inhouse capsule product disso is paddle with sinker in release media is there then RLD product in tablet form then with same as paddle with sinker we can proceed n.a.?
using gradient pressure in gas chromatography are not ?using gradient pressure why
Ratio of Water and Acetonitrile(diluent) is not recommended to use in cleaning method validation,why?
what is the principle of UV Vis spectroscopy, AAS, ICP OES,ICPAES, ICP-MS and FTIR