1
Introduction
Features
2D-LC User Guide
12
Features
Agilent InfinityLab 2D-LC Solutions offers following key features:
•
Agilent 2D-LC is based on 1290 Infinity II Systems with UHPLC performance,
fast gradients, high sensitivity and excellent robustness
•
Dedicated 2D-LC valves use completely symmetric flow paths for
reproducible retention times and peak areas.
•
A wide range of modules can be used in both dimensions. Third-party
detectors are supported via UIB II including the sue of compatible detectors
for data analysis
•
Powerful Agilent 2D-LC software is available for OpenLab CDS, MassHunter
and ChemStation. Measurements can be set up easily with a few mouse
clicks: Starting with a 1D measurement, choose spots where you want to
increase resolution and draw your second dimension gradient.
•
Agilent 2D-LC instrument control is fully automated and eliminates the need
for tedious manual valve programming. Separation in the first and second
dimension are completely independent by using Agilent multiple heart-cutting
valves for highest storage capacity for up to 12 cuts at one time, fast and
parallel analysis.
•
High-resolution sampling is available for flexibly analyzing short cuts to broad
peaks while retaining first dimension separation. By analyzing complete
peaks, highly reproducible quantitative measurements can be achieved.
•
Multiple heart-cutting and High-resolution sampling can be combined
arbitrarily within one run
•
Shifted gradients, which can be edited graphically or numerically, maximize
the available 2D separation space for highest peak capacity and fastest
analysis
•
Dedicated flush gradients are available for fast analysis and minimum
carryover
•
Cuts can be defined in time-based mode for highly reproducible
measurements or peak-based mode for variable retention times or unknown
samples. Even in peak-based mode, both first and second dimension
detectors provide complete chromatograms.
•
Dynamic peak parking combines time- and peak-based approaches for
dealing with shifting first dimension retention times e.g. of
biopharmaceuticals by using reference compounds.
Содержание 1290 Infinity II 2D-LC Solution
Страница 122: ...5 2D LC Data Acquisition in MassHunter Workstation 11 Instrument Details 2D LC User Guide 122 3 Click Screen 4 Click OK...
Страница 263: ...2D LC User Guide 263 9 Data Analysis GC Image Basic Information 3 Import parameters...
Страница 264: ...9 Data Analysis GC Image Basic Information 2D LC User Guide 264 4 Fit view...
Страница 267: ...2D LC User Guide 267 9 Data Analysis GC Image Basic Information 11 View single 2D chromatograms 12 Select blobs...
