What is the formula for Tapdensity /

Answer Posted / reshma ghadge

density means mass/volume

tapped density = Wt. of sample taken / volume of sample in
the cylinder after tapping

Is This Answer Correct ?    17 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

If we have 5 strength which is not dose proportinate and excipients also diffrent in each strength then how we can proceed for Force degradation? and excipient are same but not dose propotinate the how FD?

331


using gradient pressure in gas chromatography are not ?using gradient pressure why

2942


in which situation ion pair agent require to use?

273


How much is the standard area for glc analysis

1750


what is the difference between potentiometric titration and karl fischer titration?

2426






While performing TOC sst analysis Zero shift disabled & sample analysis zero shift enabled why?

2353


what is the procedure for cleaning of lenses of hatr accesory of ftir instrument?

1803


What is the accrptance criteria in RSD for RS method precision on basis of impurity percentages?

313


how to qualify the impurity?

328


if you get peak in blank then what require to do?

485


My question about gas chromatography sulfur chemiluminsecence detector. I test unknown sample gas by GC-SCD (calibrated ) and the result of *H2S is 279 PPM , *but when I test the same sample with the GC-TCD (calibrated ) the value of *H2S is 2500 PPM . I'd like to inform you that both GCs are calibrated and have very good operation conditions with stable parameters . the question is if the sample gas with higher H2S over detection limits of SCD detector (1000 ppm). why the result it 279 ppm Best regards

1115


What is the formula to determine the concentration of M of a solution given the % transmittance? Use %T = 43.7 as an example.

2119


What is aggregate and fragments in SEC?

1589


what is classification of elemental impurities? what is risk assement in elemental impurities?

344


how you start RS method development when for new product?

292