Table 1 LC-IT-TOF MS conditions for S. chinensis extract
From: Effect of Saururus chinensis leaves extract on type II collagen-induced arthritis mouse model
HPLC condition | |||
|---|---|---|---|
Column | BEH C18 (1.7 μm, 2.1 × 150 mm) | ||
Flow rate | 0.21 mL/min | ||
Injection volume | 1 μL | ||
Column temperature | 40 °C | ||
Mobile phase | A: 0.1% formic acid in water B: acetonitrile | ||
Time | A (%) | B (%) | |
0 | 100 | 0 | |
25 | 55 | 45 | |
MS condition | |||
Ionization mode | ESI, positive | ||
Capillary voltage (kV) | 4.5 | ||
CDL voltage (V) | 10 | ||
Detector voltage (kV) | 1.67 | ||
CDL temperature | 200 °C | ||
Heat block temperature | 200 °C | ||
Nebulizing gas | N2, 1.5 L/min | ||
Collision gas | Ar | ||
Collision Energy | 30% | ||