I have got selected for Aurobindo Pharma AR&D, HR person is asking me to sign in agreement. can I join?
19 44073Why sulfuric acid is used in sulphated ash / residue on ignition test.
CS Pharmaceuticals, Dr Reddys, GVK, HPLC, Micro Labs, Samrudh, Watson Pharmaceuticals, Wings Customer Care,
9 78265During Validation study, Recovery is passing at all levels but Linearity is failing. Justify?
1 5089If we do accuracy at same concentration at which linearity planned,what is the need to do linearity separately?
2255Post New Analytical Chemistry Questions
what is the purge flow & how to calculate
function of detecter in hplc ,gc and spectroscopy? function of carrier gas in gc?
what is the structure of DOWEX-50
What is third generation HPLC Columns?
How much is the standard area for glc analysis
In which situation we require to prepare the standard solution from sample in Related substance method?
How can we confirm the HPLC column is end-capped or not? Is it possible to identify by physical appearance?
give clarity of linearity and range in method validation
how much mass should be there in volumetric flask while in preparation of sample for assay?
What is the acceptance criteria for moisture balance when calibrated with sodium sulfate
what is difference between UV - VISIBLE MODEL NO like 1600,1601,1700 etc ? plz explain me
why should we perform dissolution PVT calibration only by UV spectrometer, not by HPLC ?
how pda detector works over uv?
from where i get mortar pastle for glass bottle crush? it's required for testing of it?
WHY pKa value is more important than pH value of the mobile phase in HPLC?