Simultaneous Quantitation of Estradiol and Estrone in Serum Using Liquid Chromatography Mass Spectrometry
Calibrator number Volume of previous calibration material (ml) Volume of deionized water (ml) Final concentration (pg/ml) 6 3.75 (working stock) 2.25 625 5 2.0 (Cal #6) 4.0 208 4 2.0…