Answer Posted / nisha
we show negative peak because of impurites
| Is This Answer Correct ? | 1 Yes | 11 No |
Post New Answer View All Answers
how will you do the prep for unstable componds?
using gradient pressure in gas chromatography are not ?using gradient pressure why
in OSD forms require to use gas chromatography?
what parameters we will consider while developing a HPLC method and how we confirm our HPLC method is valid?
What is the Formula for coreletion coefficient in plhplc calibration
Tell me something about Vitamin A test method by HPLC
for inorganic molecules require to do RS, Assay and disso?
What is similarity factor?
what is different when impergnated silica plates are used in separation of azo dyes using column chromatography?
How they found 1mL of K.F reagent is equivalent to 5mg of water and if we change the composition of K.F reagent, is it can neutralize more amount of water?
what you do when compound having dwel wavelength?
what is the structure of DOWEX-50
What is dose dumping? why require to do?
when we talk about change in entropy we consider total entropy means of surround +entropy of system but when we talk about change in Gibss free energy we consider entropy of system.explain with reason.
how to develop the icp ms method? Application of icp ms?
