Describe your experience with analytical instrumentation?2 20653
Do you know what Trace metal clean technique is?describe that technique?3565
Describe your experience with quality assurance and quality control analyses?6 17274
Describe your field experience sample type collected,sample techniques,field measurements taken and equipment used?1153
Do you have experience with organic extractions or tissue digestions?1 3597
How to Perform a Recrystallization ?4 8979
How is the Flame test performed?4 10281
what is analytical chemistry all about?6 11451
How will you separate Colorless compound Using Column Chromatography?4 18655
Can anybody tell me how to measure Redox potential in an aerobic matrix, for e.g., soil etc.?2 3270
why do u get different drug release while doing calibration of dissolution test appratus 1& 2(paddle & basket)?1 1161
WHAT IS THE PURPOSE WE USE HCL, CHOPPER, BURNER, MONOCHROMATOR in AAS? PLEASE EXPLAIN BRIEFLY
What is viod volume and peak purity in HPLC?
In dissolution test s1 stage we are getting one bowl 40 % out of 6 bowls what is the root cause you find and how proceed next step? ( Q is 80%)
What is the pilot-plant in pharma sector.
using gradient pressure in gas chromatography are not ?using gradient pressure why
how can I make the copper get white bye any salt or acit?
If we do accuracy at same concentration at which linearity planned,what is the need to do linearity separately?
During Validation study, Recovery is passing at all levels but Linearity is failing. Justify?
Can any one tell what is RECALL OF PROCEDURES is
cefoperozone and sulbactam inj. hplc test method
What is the main difference between ODS1 and ODS2 Hplc column.
How to determine water content of bis tetrazole amine mono ammonium salt
how can we decide the limit of cleaning validation? What is the criteria for it?
From peak purity spectrum, where or at which point peak purity angle & purity threshold is checked?
what is the effect of injection volume calculate flow rate in perkin elmer headspace? (ccm parameter in HS)