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Table 1 The conditions used for analysis of extract by DART-ToF-MS

From:Mass propagation ofJuniperus proceraHoechst. Ex Endl. From seedling and screening of bioactive compounds in shoot and callus extract

Parameter Value
Vacuum (Pirani gauge) 1.8 × 10+ 2Pa
Vacuum (Analyzer) 1.3 × 10−5Pa
Heater temperature 250 °C
Ionization mode Positive
Injection gas Helium
Ring lens voltage 4 V
Orifice 1 voltage 10 V
Orifice 2 voltage 5 V