Kavindi E. Weerasinghe

2 Questions 2 Answers 0 Followers

Questions related from Kavindi E. Weerasinghe

Do we need reference samples to identify (Qualitative identification) pigments using LC-MS?

I want to identify carotenoid pigment (polar one) isolated from bacteria. Many articles suggested to use LC-MS. However we do nit have reference samples? so is it possible to conduct a LC-MS...

14 June 2023 5,970 2 View

I want to do a GC- MS analysis for Prodigiosin pigment extracted from Serratia. It's boiling point is 554.3 Celcius. Should I use headspace method?

Prodigiosin extracted from Serratia, Boiling point- 554.3 Celcius, MW- 323.4 Da

11 February 2023 1,472 2 View