Alkylglycosides / Biological Detergents by HPLC and SFC
SEDEX ELS DETECTOR APPLICATIONS

HPLC Conditions

Column: Zorbax Phenyl - 7µm, 150 x 4.6 mm
Injected volume: 20 µl
Injected quantity: 8µg total mass
Eluent: Acetonitrile/Water (20/80)
Flow rate: 1.5 ml/min
Pressure: 2.5 bars
Gas Temperature: 40°C

1. methyl a,ß-DD Glucopyranoside
2. hexyl ß-D Glucopyranoside
3. octyl ß-D Galactopyranoside
4. octyl ß-D Glucopyranoside
5. octyl ß-D Xylopyranoside
6. decyl ß-D Maltoside
7. decyl ß-D Glucopyranoside

SFC Conditions

Column : Zorbax Phenyl - 7 µm, 150 x 4.6 mm
Eluent: CO2/MeOH (95.2/4.8)
Flow rate: 3.4 ml/min.
Pressure: 159 bars
Temperature: Detector: 40° C-Column: 40°C

l.octyl ß-D Galactopyranoside

2. octyl ß-D Glucopyranoside

3. octyl ß-D Xylopyranoside


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