what is the difference between loss on drying in ordinary
oven technique and vacuum oven technique
Answer Posted / srikar_22
if the sample melting temperature is less than the boiling point of the solvents used in the manufacturing process then vacuum oven is preferred with out effecting the sample we get lod if not normal oven preferred
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
Ph meter can show more than 14 ph reading? Why ph range in between 1 to 14 only?
Why Ethanol is Used for Standardization of GC Head space?
Tell me about analytical method validation in QC
How do we get end points and how many end points are possible for citric acid and di-acid not theorotically answer should be given practically.
is it necessary to do HPLC calibration at wavelength 315nm if we are doing analysis at this wavelangth
why we use a particular hplc column for a particular compound give reasons?please
effect of pore size, pore volume, partical size, column length, carbon load on retention time? what is carbon load? what is the use?
Why only hydroxy naphthol blue indicator is used for standardisation of 0.05M EDTA solution instead of solochrome Black T or Euriochrome Black T indicator which is used for all sample analysis with 0.05M EDTA solution?
how to select short coloum and long coloumn for new molecule
What is split ratio in Gc? Splitless? how requirr to select?
Which parameter require to do for analytical method equivalency?
why are measure gas flow " ml " in Gas chromatography
What is control room temperature and which guide line says?
What is gelatinization?
why salisylic acid not using now days for disdolution calibration?