Agilent Manuals

This document is a guide to the application of Agilent's network data system in AQ/CQ pharmaceuticals, introducing the concepts and features of Cerity products.

Agilent Cerity NDS system is a network data system for pharmaceutical quality control (QC). It provides a centralized, Web-based interface for collecting, storing, managing, and reporting all QC data. Agilent Cerity NDS system supports Agilent Cerity and Agilent Infinity QC systems.

ChemStation Agilent CPL system installation manual

This document introduces the Agilent Cerity data networking system and its application in AQ/CQ pharmaceuticals. The concepts and guiding principles of the system are explained in detail.

This document is a user guide for the Agilent Cerity system, providing instructions on installation and usage.

Agilent 1100 capillary chromatography column system user manual

This document is the user manual of Agilent 1100 series liquid chromatography system

Introduce the function and usage of the Agilent 1100 series liquid chromatography (LC) controller, helping users to familiar with the device operation process

This manual introduces the installation of the Agilent 8453 UV-visible spectrophotometer, including the preparation before installation, installation steps, system checking and calibration

This file introduces how to use a spectrophotometer to measure, including operating methods, function introductions, etc.

This document describes the assembly and installation steps of the Agilent 8453E UV-Visible spectroscopy system, including connecting the sample cell, connecting the control module, installing the printer, and setting up the power supply. User manual and service manual are also provided.

Agilent 6890N Gas Chromatography User Guide

This Application Note describes the application of ternary and quaternary gradients in reversed phase chromatography. Ternary and quaternary gradients are rarely used in method development, but they can be very helpful in finding optimized conditions for a separation. In this Application Note, binary, ternary, and quaternary gradients are applied and compared. Performance data, including resolution and precision of retention time are evaluated and the results show that these gradients are a useful tool.

This application describes the development of a liquid chromatography/tandem mass spectrometry (LC-MS/MS) method for the determination of estrone-3-sulfate (E1S) in water with a sensitivity below the ppt level (< ng L-1). The method involves solid-phase extraction (SPE) and liquid chromatography/tandem mass spectrometry (LC-MS/MS) in negative electrospray mode. The method achieved high recoveries (>93%) and low detection limits (<1 pg L-1). In addition, the method was highly selective, with no interferences from other compounds observed. This makes it a suitable method for the analysis of E1S in environmental water samples.

This application note introduces the basic principles and techniques of atomic force microscopy (AFM) spectroscopy and discusses various methods for AFM spectroscopy. The application note also provides examples of how to use AFM spectroscopy techniques to study various materials and applications.