약학회지

ISSN 0377-9556 (PRINT)
ISSN 2383-9457 (ONLINE)

Table. 1.

Table. 1. HPLC and mass instrument operating condition
LC condition Column Poroshell 120 EC-C18 2.7 μm, 3.0*50 mm
Mobile phase A 0.1% formic acid in DW
B 0.1% formic acid in Acetonitrile
Gradient Time (min) 0 0.1 5 6 8 12
Solvent B(%) 10 10 100 100 10 90
Flow rate 0.5 ml/min
injection volume 5 μl
Column temp. 30 ℃
MS condition Ionization Mode Positive mode
Ion Condition m/z 498.3 → 179.1
m/z 498.3 → 151.1
Gas Temp 300 ℃
CV 3,000 V
CE 20 eV
Nebulizer 40 psi
Yakhak Hoeji 2023;67:372-7 https://doi.org/10.17480/psk.2023.67.6.372
© 2023 Yakhak Hoeji