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Chromatogram of the AF extract of the fungus Trichoderma sp. AcCC18.2 in wavelength at 254 nm. Chromatogram obtained at 254 nm on an Alliance e2695 line chromatograph with photodiode-array detector and Sunfire C18 reversed-phase column. Gradient H2O/MeOH 95:5 to 0:100 in 60 min; flow of 1.0 mL/min; column oven temperature 40 °C; injection volume 20 μL; concentration of 1 mg/mL.
