선택한 단어 수는 입니다.
최소 단어 이상 선택하여야 합니다.
최소 단어 이상 선택하여야 합니다.
선택한 단어 수는 30입니다.
최대 10 단어까지만 선택 가능합니다.
최대 10 단어까지만 선택 가능합니다.
제안 방법
- The absolute recoveries were calculated by comparing the amounts of the compounds present in the final solution after running through the whole method (described in the “sample preparation”section) with spiked surface water with the amounts that were injected without the sample preparation procedure.
- The instrumental analysis was performed on an Agilent 1200 series HPLC (Agilent Technologies, Palo Alto, CA, USA) equipped with a sample auto injector (Agilent 1200 series Autosampler) and utilized the Agilent 6410 Triple Quadrupole tandem mass spectrometer (Agilent Technologies Palo Alto, CA, USA) for the confirmation and quantification of each separated analyte. Nitrogen was used as a desolvation gas (gas flow 10 L/min).
대상 데이터
- 1. Chemical structures of the six pharmaceuticals.
- The established analytical method was successfully applied to monitor the occurrence of pharmaceuticals in surface water. The samples were collected from 40 sites from four main river (Han River, Geum River, Youngsan River, and Nakdong River) in South Korean from June, 2009 to November, 2009.
- 3. Typical LC/MS/MS TIC (total ion chromatogram) and EICs (extracted ion chromatogram) of six pharmaceuticals from the spiked surface water samples.
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