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. 2017 Sep 7;7:10774. doi: 10.1038/s41598-017-11232-x

Figure 3.

Figure 3

CE-LIF separation of 13 endotoxins. LPS concentration: 500 µg/mL. Separation in buffer: Na2B4O7 (50 mM), pH 9.30; Bare fused silica capillary, (I.D. 50 µm); Total length: 39 cm (effective length: 29.0 cm); Voltage: 30 kV; Sample storage: 25 °C; Sample injection time: 5 s.