Agilent InfinityLab LC Series Vialsamplers User Manual 45
2 Site Requirements and Specifications
Performance Specifications
Performance Specifications (G7129C)
Table 4 Performance Specifications G7129C
Type Specification Comments Method/Conditions
Injection range 0.1 – 100 µL in 0.1 µL incre-
ments with 100 µL up to
80
MPa
Up to 1800 µL with multiple
draw (hardware modification
required)
Injection precision <0.25 % RSD of peak areas from
5
µL to 100 µL
Measured caffeine
Pressure range 0 – 80 MPa (0 – 800 bar,
0
– 11603 psi)
Sample viscosity
range
0.2 – 5.0 cP
Sample capacity 132 x 2 mL vial (two trays
default)
100 x 2 mL vial (two classic
trays optional)
36 x 6 mL vials (two trays
optional)
Carryover <0.004 % (40 ppm) with needle
wash
Using the following conditions:
• Column: Agilent Pursuit XRs
3 C18, 2.0 x 50
mm
• Mobile Phase:
• A: 0.1 % TFA in water
• B: 0.1 % TFA in acetoni-
trile
• Isocratic : %B = 40 %
• Flow rate: 0.5 mL/min
• Temperature: Ambient
• Wavelength: 257/4 nm
• Injection volume: 1 µL
• Sample: 1200 ng/µL Chlor-
hexidine for UV (dissolved
with mobile phase A), 1
µL
injected and measured with
Agilent UV detector
• Wash solution: H
2
O with
0.1
% TFA (3 s)
Injection cycle time 18 s for draw speed 200 µL/min
Ejection speed: 200 µL/min
Injection volume: 1 µL
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