why we are calibrating autopolarimeter with quartz control
plates
Answer / jayapradhagreddy
because it is thermally stable
prevention of recemisation
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why we have to store the pH electrode in 4.01 buffer ?
1 Answers Aurobindo, BioMax, BioSynth, Cipla, Indoco Remedies, SGS,
What is cleaning validation of rinse and swabe and its limit with caculation formula.
what is the difference of use of LOD test and Karl Fischer titra.?
why 0.005 M sulphuric acid is used to calbrate spectrophotometer and why caffiene is used for calibrating hplc
2 Answers GVK, Torrent Pharma,
why we are adjusting the ph in buffer solution preparation
How to fix the concentration for RS by HPLC
In dissolution test s1 stage we are getting one bowl 40 % out of 6 bowls what is the root cause you find and how proceed next step? ( Q is 80%)
in dissolution why pool sample needed? in which type of drug pool sample need?
priciple of gc & hplc? (properly describe)
2 Answers Cadila, Cipla, Reddy Labs,
Polarized meter calibration, 1. Method name? 2. Which solution use? 3.why?
how std. of znso4
Why we don't add Hcl, HNO3, H3PO4 in residue on ignition, why we add H2SO4