In gas chromatographic analysis sometimes we use headspace, why it is required instead of manually injection?
Answer / t.manikanta
In HSS Low boiling point Compounds are Used,In ALS High boiling point compounds are used
| Is This Answer Correct ? | 3 Yes | 1 No |
why we calibrate ph meter and balance daily.....but hplc and uv requires quaterly?
What is the difference between HPLC and GC?
why a ph meter require KCL solution for their storing condition?
What is the difference between Optical rotation and Spcefic optical rotation
what is the peak purity concept?
5 Answers Graviti Pharmaceuticals, Vimta Labs,
what is mean by extactable and leachable study?
What are the different zones in stability according to ICH?
diference b/w packed &capilary columns
Why we select scan range from higer wavelength to lower wavelength in uv visible spectroscopy and ftir spectroscopy ? .
what is mass spectra ? why it is necessary ?
in what basis wavelength will select for a compound at initial method development trials
how a particular wavelength can be different for a particular compund while analysing by uv and by HPLC.