In Analytical method development related substance method when did follow w/w method when did follow area normalisation method
2 14035In Analytical method development related substance method when did follow w/w method when did follow area normalisation method
5 16103what is the importence and role of LCMS and LCMS/MS and their applications? which type of compounds are analysis by lcms?
1 3926I have 1 gram of Diphenylamine and want to make a 10,000 or 1000 ppm solution in methanol. How do I make this?
9 16212Why do we use KMnO4 in the test of control of obsorbance ? and why do we take specific quantity i.e 57-63mg?
2787why 1.2%kcl solution is using in limit os straylight?and why this test used for uv calibration?
1 8199Post New Analytical Chemistry Questions
Why only hydroxy naphthol blue indicator is used for standardisation of 0.05M EDTA solution instead of solochrome Black T or Euriochrome Black T indicator which is used for all sample analysis with 0.05M EDTA solution?
what is mean by dissolution biowaiver study?
How to do regeneration of Metacarb Pb plus column?
Tell me about analytical method validation in QC
from where i get mortar pastle for glass bottle crush? it's required for testing of it?
We use hicrome 10 cxs column in hplc analysis....pls tell me.. what is the meaning of 10 cxs?
about method developement in hplc
what is the structure of DOWEX-50
What is split ratio in Gc? Splitless? how requirr to select?
what is mean by 40 in the dissolution basket mesh size?
What is delay volume?
How much is the standard area for glc analysis
What is the Formula for coreletion coefficient in plhplc calibration
WHY given much noise PDA dector then VWD Dector
how to calibrate hplc & gc