Basudeba Kar

3 Questions 2 Answers 0 Followers

Questions related from Basudeba Kar

Could anyone help me about sample preparation method for plant crude extract towards GCMS analysis?

I want to analyse some plant crude extract for GCMS analysis. As extracts are non-volatile, can't be injected directly. So derivatization is required. Is there any good method to make it...

01 September 2015 742 2 View

Can anyone suggest the sample preparation method for alkane series (C8-C20) injection in GCMS

I am analyzing essential oil on gas chromatography and mass spectroscopy (GCMS). I need retention index (RI) of phytoconstituents for which I have to inject alkane series to get RT of different...

10 July 2015 7,024 13 View

Can anyone tell me how I can pretreat plant crude extract sample for GCMS?

Essential oils are easily detected in GCMS as it is volatile. But Plant crude extracts are comprises of alkaloid, flavnoid, di/tri terpenoids, phenolics etc. which can't be detected by GCMS and...

20 March 2015 4,542 4 View