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Journal of Analytical Science and Technology
Fig. 5 | Journal of Analytical Science and Technology

Fig. 5

From: A simple and rapid extraction of lipids in plasma using spin column with superabsorbent polymer beads for mass spectrometry

Fig. 5

Comparison of the repeatability and reproducibility of total lipid analysis with the three different extraction methods for PC standard spiked in plasma in the positive-ion mode. The intra-day variation of XIC peak areas and average area (dotted lines) of PC extracted 5 times daily during the 5 consecutive days by a Matyash, b SAP, and c mSAP methods. d The scatter dot plots show the intra-day RSD (%) variation and inter-day RSD (%) (dotted lines) of XIC peak areas of PC over a period of 5 days. The middle lines of the scatter dot plots display the mean value of intra-day RSD (%) values over 5 days. The upper and lower lines display mean + SD and mean-SD values, respectively

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