Research Article
Response Surface Optimization of a Rapid Ultrasound-Assisted Extraction Method for Simultaneous Determination of Tetracycline Antibiotics in Manure
Figure 4
HPLC chromatograms obtained by UV detection (355 nm) of (a) standards of 1.0 μg/mL TCs in pure water, (b) blank manure sample extract, and (c) blank manure spiked with 50 μg/g TCs.
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(b) |
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