Introduction - Agilent Technologies 1260 Infinity User Manual

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Introduction to the 1260 Infinity MDS

Introduction

Introduction
The Agilent 1260 Infinity Multi- Detector Suite (MDS) is a high- end
multiple detector platform, which provides not only accurate molecular
weight data independent of the chemistry of the standards, but also gives
insight into the behavior of the polymer in solution.
The system is available as two configurations:
1 Agilent 1260 Infinity GPC/SEC MDS (G7800A):
2 Agilent 1260 Infinity Bio- SEC MDS (G7805A):
The key features include:
• Ultra low dispersion - Building on the Agilent 1200 Infinity Series
• Excellent baseline stability - Each detector can be individually heated
• Adaptable and upgradable – any combination of detector may be fitted
The instrument offers the ability to collect digital detector outputs directly
into Agilent GPC/SEC software via a USB connection. Output signals from
external detectors can also be collected via the two independent analog
input connections.
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A system optimized for organic use with options of refractive index
detector, dual angle light scattering detector, and viscometer.
A system optimized for aqueous use with options of dual angle light
scattering detector, viscometer, and dual angle light scattering with
dynamic light scattering detector.
UHPLC capabilities, the 1260 Infinity MDS is minimizing dispersion in
GPC/SEC. The light scattering flow cell has a market- leading cell
volume of just 10 µL. The high backpressure RI cell is just 6 µL. The
viscometer is based on the latest advances in silica technology to create
the ultimate balanced bridge.
from 30 – 60 °C to ensure stable baselines and excellent signal- to noise
performance. Advanced optical design drastically reduces baseline
spiking in LS traces commonly seen at low angles.
within the system, and the instrument may be expanded at any time
allowing system capabilities to expand as budget allows.
Agilent MDS User Manual