Fig. 6
![Fig. 6](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs43094-019-0003-z/MediaObjects/43094_2019_3_Fig6_HTML.png)
The amplitude difference at 256.8 nm and 270 nm (ΔP 256.8 -270 nm) of ratio spectrum of binary mixture of PSE and LOR (s/b h), LOR (s/b i) 10.0 μg/mL, and PSE (s/b j) 240.0 μg/mL using LOR (30 μg/mL) as a divisor
The amplitude difference at 256.8 nm and 270 nm (ΔP 256.8 -270 nm) of ratio spectrum of binary mixture of PSE and LOR (s/b h), LOR (s/b i) 10.0 μg/mL, and PSE (s/b j) 240.0 μg/mL using LOR (30 μg/mL) as a divisor