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"1-Methylxanthine" Filtered 2 Item.

Graph

LC
Samples: Theophylline , 1-Methylxanthine , 1,3-Dimethyluric acid
Applications: Analysis of Theophyline and metabolites
Column: ULTRON AF-HILIC-CD
Column Size: 150 mm L × 2.0 mm I.D.
Mobile phase: 10mM CH3CO2NH4 (pH6.8) /CH3CN = 13/87
Frow rate: 0.15 mL/min
Column temp.: 30°C
Injection volume: 1.0 µL
Diluent: Dissolved samples in 0.1% NaOH aq and add acetonitrile into ratio to 90%

Graph

LC
Samples: Caffeine , Theophylline , Theobromine , 1-Methylxanthine , Xanthine
Applications: Analysis of Xanthines
Column: ULTRON AF-HILIC-CD
Column Size: 150 mm L × 2.0 mm I.D.
Mobile phase: 10mM CH3CO2NH4 (pH6.8) /CH3CN = 13/87
Frow rate: 0.15 mL/min
Column temp.: 30°C
Injection volume: 1.0 µL
Diluent: Dissolved samples in 0.1% NaOH aq and add acetonitrile into ratio to 90%