
Analysis of conjugated steroid androgens: Deconjugation, derivatisation and associated issues
Keywords: استخراج فاز جامد; 13C/12C; stable carbon isotope ratio; APS; adenosine-5â²-phosphate; ATP; adenosine triphosphate; BSTFA; N,O-bis(trimethylsilyl)-trifluoroacetamide; DHEA; dehydroepiandrosterone; ES; external standard; FID; flame ionisation detector; FU; Fishman unit; G;