In Karl fischer titrator what medium we can choose to analysing aldehyde and ketone samples by using KF reagent
4 11065why glutent are detected in the rice cereal baby food product even manufacturer claimed that they are using rice and milk only?we have using ELISA to do the test,and rice supposed not containing any glutent,rite?We already repeat the test so many times and it still detected.just wondering where the glutent came from?
2315what are the different methods of analysing related substances test,what are LOD AND LOQ .HOW TO REPORT IMPURITIES WHEN LOD AND LOQ LIMITS R SPECIFIED
3 24838suppose i give three compounds A,B,C how do u calculate assay of those three componds which method do u prefer
5 9727What is the difference between Paddle and Basket Why we are using Basket or paddle in dissolution.
Apotex, Cipla, GSK, Intas, Zydus Cadila,
7 43484Post New Analytical Chemistry Questions
What is the requirement for brazil in the analytical method vslidation comparr to ich?
what is the purge flow & how to calculate
I have compare C2H2-air and C2H2-N2O flame AAS on determination calcium. Both use same range of std to plot calibration curve. (2-6ppm) When i measure the sample with phosphate, KCl and LaCl, C2H2-N2O flame give false positive result, around 0.5ppm. When i measure the sample with phosphste, KCl and EDTA. C2H2-N2O flame also give 0.5ppm false positive. But both above mentioned sample would not give false positive when measured by C2H2-air flame. What is the reason?
Please give idea about method development for cleaning method and how maco level establish
why multimedia dissolution require to do?
if rsd failed then what require to do?
what is third integration
when we talk about change in entropy we consider total entropy means of surround +entropy of system but when we talk about change in Gibss free energy we consider entropy of system.explain with reason.
if you get peak in blank then what require to do?
How to do regeneration of Metacarb Pb plus column?
What is gelatinization?
How to determine the EDTA content by potentiometry titration in Ceftriaxine sodium
What is third generation HPLC Columns?
how you establish the LOQ?
What is the Formula for coreletion coefficient in plhplc calibration