... main metabolites 4-hydroxy-3-methoxymethamphetamine (HMMA) and 4-hydroxy-3-methoxyamphetamine (HMA) in urine specimens are presented 3,4-Methylenedioxyamphetamines Reagents and their preparation ... concentrations 9) Pizarro N, Ortuño J, Farré M et al (2002) Determination of MDMA and its metabolites in blood and urine by gas chromatography-mass spectrometry and analysis of...
... phase Design Baseline Construction installation phase Development Baseline Fig 3.47 Baselines of an engineering design project the design process to achieve the overall integrity of engineering design ... control and inspections integrate with 230 Conceptual design phase Requirements Baseline Reliability and Performance in Engineering Design Preliminary design ph...