What is the Defination of Tapdensity ?
Answer Posted / alpesh patel (jbcpl)
Tapped density = Weight of sample taken in g / Volume of
the sample in mL after tapping specified strockes.
The unit of the Bulk density & tapped density is g/mL
| Is This Answer Correct ? | 4 Yes | 1 No |
Post New Answer View All Answers
what is mean by dissolution biowaiver study?
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,
If vendor having more imp than monograph then how to proceed? and how to set spec?
What is the diference between residual solvents and organic volatile matter
What is a difference between potency and purity?
why should we perform dissolution PVT calibration only by UV spectrometer, not by HPLC ?
What is split ratio in Gc? Splitless? how requirr to select?
If we do accuracy at same concentration at which linearity planned,what is the need to do linearity separately?
We use hicrome 10 cxs column in hplc analysis....pls tell me.. what is the meaning of 10 cxs?
How to decide assay range for non pharmacopeial API analysis by HPLC? Could you give me any reference for same e.g Guidelines or Paper publications?
How to determine the EDTA content by potentiometry titration in Ceftriaxine sodium
What is aggregate and fragments in SEC?
what is classification of elemental impurities? what is risk assement in elemental impurities?
why we are using hexane in calibration of number of drop per mL
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?