Results 221 to 230 of about 112,449 (386)

Tris [(trimethylsilyl)oxy] antimony [PDF]

open access: hybrid, 1994
M. Baier   +2 more
openalex   +1 more source

Rapid and Simple Dispersive Liquid–Liquid Microextraction (DLLME) Sample Preparation for Propofol Analysis in Hair, Blood, and Urine by Gas Chromatography–Mass Spectrometry

open access: yesDrug Testing and Analysis, EarlyView.
Development and validation of an extraction method based on dispersive liquid–liquid microextraction for the analysis by GC–MS of propofol in three different biological samples (blood, urine, and hair). The proposed method is very simple and rapid.
Sara Odoardi   +4 more
wiley   +1 more source

Metabolic Identification Based on Proposed Mass Fragmentation Pathways of the Anabolic Steroid Bolasterone by Gas Chromatography Tandem Mass Spectrometry

open access: yesDrug Testing and Analysis, EarlyView.
The metabolism of bolasterone in liver microsomes and in urine samples of rats orally treated was evaluated due to no availability of its extensive metabolism studies. Its mono‐ and di‐hydroxylated metabolites were detected by GC‐EI‐MS/MS, and the fragmentation pathways of metabolites were suggested.
Anca Raluca Muresan   +5 more
wiley   +1 more source

Tris(Trimethylsilyl)Phosphine and Lithium Bis(Trimethylsilyl)Phosphide.Bis‐(Tetrahydrofuran) [PDF]

open access: green, 1990
Gerd Becker   +6 more
openalex   +1 more source

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