in each media we require to use SLS? how to proceed?
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What is Log p?
on the basis of bcs class how to proceed the solubility?
How would you decide dissolution medium for NCE compound of class I drug
why we use a particular hplc column for a particular compound give reasons?please
0 Answers Dr Reddys, Indoco Remedies, Natco,
Did anybody have method for acetyl cysteine effervescnce tablet
Can you please give a suitable definition and an example for understanding the words purity and potency.
6 Answers Cipla, Malladi Drugs and Pharmaceuticals, Reddy Labs,
What is similarity factor?
how we can identify the impurity is coming below loq at transfering site?
What is the formula for Tapdensity /
6 Answers Dr Reddys, GR Intrachem,
What is column in chromatography?
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?
Difference between c18
6 Answers Apothecon, Dr Reddys, Intas, IPQA, SUN, Torrent Pharma,