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Sciences AllOther (161) water is more polar than acetonitrile.but in reverse phase chromatography peaks elute earlier when we increse Acetonitrile.what is the reason.
10 53069I got 88.0 % assay for a drug in HPLC analysis for same injection i got 40.0% related substances is it possible? what is the relation between results of assay and purity?
5 12105hi i am m.sc organic chem and complete analytical lab tech dipolma now job in qc many time ask question you in m.sc organic why job in qc please help me i can not give proper ans please tell me
3 11249
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Explain what is information?
Explain the purpose of dna?
How to reduce cell clumping for immunocytostaining ?
What do you mean by Blood Tracing?
What are respectively some remarkable functions of keratin?
How to convert -40 of into centigrade?