Describe your experience with analytical instrumentation?2 33353
Do you know what Trace metal clean technique is?describe that technique?1 7598
Describe your experience with quality assurance and quality control analyses?11 31409
Describe your field experience sample type collected,sample techniques,field measurements taken and equipment used?1951
How to Perform a Recrystallization ?4 15052
How will you separate Colorless compound Using Column Chromatography?4 27641
Can anybody tell me how to measure Redox potential in an aerobic matrix, for e.g., soil etc.?2 5328
what is the difference between Tailing Factor & Asymmetry8 43226
why do u get different drug release while doing calibration of dissolution test appratus 1& 2(paddle & basket)?1 5352
How to calculate coreletion coefficient
How to fix the sample conc. in Related substances test by HPLC?
how the compound separate in coulunm,explain
Please tell me about the pH of Polycaboxylic ether is it in the 5-6 range ever or more than 6
1)What's the meaning of Absorption,give a example. 2)What's the meaning of Adsorption,give a example. 2)what is the difference between Absorption and Adsorption.
What should be the level/ Percentage of Arsenic in Arsenic free zinc.
how can I make the copper get white bye any salt or acit?
How can I develope method of dissolution by HPLC OR UV
process of Diclofenac sodium,IP.
What is the difference between Discriminating media and DPDM(Dissolution Profile with Different Media)
from where i get mortar pastle for glass bottle crush? it's required for testing of it?
WHY given much noise PDA dector then VWD Dector
How do we fix the sample concentaryion in hplc method development. What is the basis?
What is similarity factor?
USP methodology, EP methodology, IP methodology, among three if possible to use one methodology for qualify working standard to use USP, EP, IP ? Please explain...