What is the use of Holmium (III) Oxide???
Answer / pavan
IT SHOWS WAVELENGTHS AND ABSORBANCE AT BOTH UV AND VISIBLE RANGE THAT IS 254nm AND 537nm
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Why caffeine as a reference standard used for calibration of HPLC?
11 Answers Gangwal Chemicals, Orchid,
what is the limit of Correlation for IR test compare to the standard and test
what is the effect of injection volume calculate flow rate in perkin elmer headspace? (ccm parameter in HS)
about analytical chemistry
acetic acid is weak acid & perchloric acid is strong acid.but how perchloric acid is soluble in acetic acid
Which column is more polar, C8 or C18?
6 Answers Cipla, Glenmark, Laurus, Torrent Power,
priciple of gc & hplc? (properly describe)
2 Answers Cadila, Cipla, Reddy Labs,
why we measure PH of a solution in PH only why not POH ?
1 Answers Stellence Pharm Science,
How NMR spectra can be calibrated in presence or absence of TMS?
What is the procedure for the calibration of ph meter?
How do we fix the sample concentaryion in hplc method development?
what is the dipolement and how it is related to IR
1 Answers AJ Square Inc, Aurobindo,