Have anyone performed mass spectral for estrogen and its metabolites by LC-MS method ?

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Yasuhiro Nishida

Hello.

If possible, you should use LC-MS/MS. A single MS will probably be difficult to validate the analysis.

https://academic.oup.com/jes/article/4/6/bvaa047/5823274

Luca Narduzzi

a couple of articles that answer your question:

Article Longitudinal monitoring of endogenous steroids in human seru...

Article Steroidomics for Highlighting Novel Serum Biomarkers of Test...

good luck!!!

Luca