NEW
NEW

Overview of ZETALIF Detectors for CE and HLPC
ZETALIF Evolution
ZETALIF LED
ZETALIF LASER
  

CE

  

Multi wavelength LIFdetector.

 single wavelength LIF detector. Multi wavelength LIFdetector Movable cell LIF detector.
Agilent CE (CE/CEC/CGE)
an external cathod is needed
integration "in" the CE.

on-line CE/LIF/MS
Other CE
longer effective length
 
on-line CE/LIF/MS
provides superb qualitative and quantitative results  
provides excellent qualitative and quantitative results  
should be used for situations that are sample size limited  
suitable for situations that are not sample-size limited  
LC
Working parameters for the ZETALIF Detectors in different LC modes
 

Conv. HPLC
Capillary LC
Nano LC
Working Flow rates
optimal
200 µL/min
50 µL/min.
10 µL/min.
200 nL/min
max
0.5 to 1 mL/min.
100 µL/min.
20 µL/min.
≈ 800 nL/min
min
100 µL/min.
20 µL/min.
1µL/min.

 
Capillary I.D. (µm)
320
100
75
20-50
Column int. diameter
4.3 / 2.1 mm
1 / 0.3 mm
75 µm
Injection volume
>10µL
10 / 0.5µL
50 to 1000 nL
 
ZETALIF Evolution
ZETALIF LED
ZETALIF LASER
  
Capillary LC
on-line LC/LIF/MS
 
Nano LC
on-line LC/LIF/MS
 
HPLC: 4.6mm column
Depend on the wavelegth: In the visible range lasers are powerful enougth to gain sensitivity even with using the nL cell of detection
LC/MS
on-line LC/LIF/MS
Fast LC Systems
on-line LC/LIF/MS

For 1 or 2mm columns or less

Acquisition frequency of the signal : 100 to 1000 Hz

provides superb qualitative and quantitative results  
provides excellent qualitative and quantitative results  
should be used for situations that are sample size limited  
suitable for situations that are not sample-size limited