https://www.selleckchem.com/pr....oducts/tacrine-hcl.h
The LODs of the method are between 0.0032~0.0049 mg L-1 and the recoveries are between 87.3~99.8% for the tested aldehydes. The developed approach is sensitive enough for detection of surface (drinking) water. The aldehydes in real water samples have been detected by this method, showing results that are in good agreement with the standard SPE-HPLC method.The synthesized sheet-like polypyrrole (ppy) nanowires were used as solid phase extraction materials, followed by gas chromatography-mass spectrometry (GC-MS) for the detection of
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