Derivatization Procedure and Negative Chemical Ionization GC/MS/MS Conditions for the Analysis of Steroidal Analogs

Approaching The Ultimate Limits of Detection For Endocrine Disruptors in Wastewater Effluent Using GC-NCI-MS/MS Melissa Churley1, Ruth-Marfil-Vega2, Marc Mills3 and Anthony Macherone4,5 1Agilent Technologies, Inc., Santa Clara, CA; 2 American Water, Belleville, IL; 3 National Risk Management Research Laboratory (NRMRL),…

Analysis of Estrone and 17β 17β-Estradiol in Ground Water by GCGC-NCI NCI--MS/MS ASMS 2011 WP 316 2Robert Melissa M li Ch l 1Anthony Churley, A th M h Macherone, R b t Whit White 1 Agilent Technologies, Technologies Inc Inc.…

Extraction, Derivatization and Ultra-Sensitive GC/Triple Quadrupole Analysis of Estrone and Estradiol in Human Serum Technical Overview Clinical Research Authors Introduction Anthony Macherone, Ph.D. Estrone (E1) and estradiol (E2) are the two primary estrogens in females and males. Agilent Technologies, Inc.…

Determination of Endocrine-Disrupting Chemicals in Drinking Water at Sub ng/L Levels Using the Agilent 6495 Triple Quadrupole Mass Spectrometer Application Note Authors Abstract László Tölgyesi This Application Note demonstrates the precise, accurate, and robust Agilent Technologies Sales and determination of…