what is basc principle of the HPLC,IR,UV AND GC?
what is difference between diffusion spectra and transmision
spectra in IR?
Answer / varsha
L1 is octadecyl silane (ODS) bonded with prus silica whereas L7 is tha Octyl silane
| Is This Answer Correct ? | 21 Yes | 25 No |
what is the value of pH
calibrtion procedue of LC-MS
What is Specificity ?
mahagenco syllabus for the post of chemist
0 Answers MahaGenco, Unimarck Pharma,
Dear sir, This is R.Kadambavadani working in a pharma industry. while doing RS analysis of ibuprofen API, unknown peak eluting some times in the 0.6 Min RT. Kindly send me what is the exact reason behind that. also am using ACN the mobile phase.
What is Threshold in hplc?
What is Band broading effect explain
Why we use caffeine for HPLC calibration in Detector wave ength accuracy test
60 Answers Arvind, Aurobindo, Cipla, Reddy Labs, Shasun Chemicals,
some compound havving uv region but not give much more response during hplc analysis
what is the principal of malvern particle sizer & its used in pharma industry
How we can perform Linearity study for validation by HPLC with very low conc of sample
What is the reason of RT change in new column v/s old column in HPLC