High Performance LC
Stability® (Maisch)


Porous spherical silica: 5, 10 µm
Pore diameter: 100, 300, 1000 A°
Surface area: 350, 100 m2/g
Phasen mit besonderer chemischer Modifikation!

HPLC-phases with special chemical modifications!




         
    Column: Stability Polyamine,
5 µm (53 x 4.6 mm)

Eluent:
A= 20 mM TRIS-pH7
B=1M NH4OAc-pH7
Gradient: 0-100% B in 20 min.
Detection: 280 nm,
Flow rate: 1 ml/min
 
 
       
 
 
       
    Column: Stability Polyamine,
5 µm
Detection UV-DA
250 x 4.6 mm
Eluent: ACN/H20 (80/20)
Flow rate: 1 ml/min
 
 
       
 
 
       
    Sorbitol and Sugars: Stability Polyamin, 5 µm (NH2 on Silical)
(250 x 4,6 mm)


Eluent: ACN/H20 (80/20), Flow rate: 1 ml/min., Detection: UV-DA
 
 
Sample:
1=Fructose
2=Sorbitol
3=Glucose
4=Saccharose
5=Maltose
       
 
       
 
 
       
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