i want to know about headspace and interview question on headspace
Why sodium lamp is used in polarimeter?
1 Answers Aurobindo, Micro Labs, Mylan,
Why methanol & acetonitrile is mostly used for hplc analysis?
what is dwell volume in HPLC?
2 Answers Aurobindo, Cadila, Strides, SUN, Sun Pharma,
in karl fischer reagent which solvent is used for dissolving iodine sulphur dioxide and imidazole
how you determine moist.of NaOH sol or NaOH flacks
Basic principle of ESI?
What are the differences between GC and HPLC?
in which situation require to use paddle and basket?
why we use pyridine to determine moisture content of acetonel
what is mean by assay?
What is the difference between BD
We use Potassium Dichromate solution for the calibration of UV-Visible Spectrophotometer in UV region. My question is to calibrate visible region which solution could be used in photometric accuracy