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
