Agilent manuals, page 38
Agilent General Features of the New Agilent 7500 ICP-MS Manual
This document introduces the new features of Agilent 7500 ICP-MS, including sample introduction system, high resolution mass analysis system, dual RF frequency and multi-channel scanning function.
Agilent High Velocity Chromatography of Biomacromolecules Manual
This document introduces a superficially porous, silica-microsphere packing called Poroshell™, which has excellent kinetic properties and enables stable, high-resolution gradient chromatography of biomacromolecules such as proteins, polypeptides, nucleic acids, and DNA fragments at high speed. Poroshell™ packings can be used with conventional equipment without loss of performance. This technology is useful for rapidly monitoring preparative separations of genetically engineered macromolecules, process control monitoring of fermentation broths or cell-reaction systems, quantitation of polymerase chain reaction fragments, monitoring protein conjugation reactions, and similar applications where very fast, reproducible separations are required.
Agilent Routine Analysis of Organic Samples by ICP-MS - The New Benchmark [Technical Feature] Manual
The document describes the features and characteristics of the Agilent 7500 Series instrument, including handling heavy organic matrices, reduced solvent vapor loading, high ion transmission, and high energy.
Agilent Multi-instrument Control with G1701CA MSD Productivity ChemStation Manual
The document introduces the LAN 5973 Network MSD and G1710BA/CA remote data analysis and review software from Lanling, which supports multi-instrument system control, improves data acquisition and data processing efficiency
Agilent Automated Mass Spectrometry Deconvolution Identification System Manual
This document introduces the use and principle of AMDIS, including software installation, configuration, use and data analysis.
Agilent Implementation of ammonia reagent gas for chemical ionization on the 5973N MSDs Manual
This document describes the operating procedures for using ammonia as a reagent gas for chemical ionization, as well as the characteristics and hardware requirements of ammonia. Ammonia is widely used for both positive and negative chemical ionization.
Agilent Direct Connect Liners: Improved Response for Active Compounds Manual
This article introduces the improved response for active compounds using the Direct Connect Liners technique. The Direct Connect Liners is a commonly used inlet for trace compound analysis and splitless injection technique. This technique is rugged, robust, and sensitive as a large portion of the sample is delivered to the column. The key to the technique is vaporization in the inlet, facilitated by the inlet liner. Liners are typically made of straight, deactivated borosilicate glass with a tapered bottom to prevent contact with the metal baseplate of the inlet. Liners with tapers at the bottom and the top are also popular as they provide better containment of the injected sample. This is important for difficult or active compounds that tend to be lost or irreversibly adsorbed in the inlet. These compounds are often highly polar and are typically acidic or basic compounds. In theory, the response factor should be constant and independent of the amount injected. Typically, the response factor (detector signal per weight of compound injected) is smaller at lower concentrations than at higher concentrations. The lowered response is more apparent at small concentrations.
Agilent Injecting Large Volumes with the 1100 Series Using the Multidraw the 900- l Injection Upgrade Kits Manual
This document describes the enhanced injection volume capabilities of the Agilent 1100 Series autosamplers, including the multi-draw upgrade kit, the 900-µl injection upgrade kit, a combination of both kits, and a 5000-µl seat capillary.
Agilent Technical Features of the ICP-MS Plasma Chromatographic Software Manual
The document introduces Agilent Technologies' Plasma Chrom software, which integrates chromatographic separation with inductively coupled plasma mass spectrometry detection, enabling routine speciation measurement. The software, combined with the Agilent 7500 Series ICP-MS, allows for fully automated, real-time data analysis using chromatography ICP-MS.
Agilent Operational Qualification Performance Verification of UV-visible Spectrophotometers Manual
This technical note describes the operational qualification and performance verification (OQ/PV) process for UV-visible spectrophotometers.
Agilent Capillary Electrophoresis System Technical Description Application Note
This document presents the technical details of the Agilent Capillary Electrophoresis System, including high sensitivity diode-array detection, improved quantitative analysis, full automation, the capability to perform all modes of capillary electroseparation, and the potential for low-cost upgrade for CE-MS interfacing. The instrument is controlled through the Agilent CE ChemStation, which offers an intuitive graphical user interface and advanced operational features. It is designed to meet the needs of routine analysis as well as cutting-edge research.
Agilent Retention Time Locking with the G1701BA MSD Productivity ChemStation Manual
This document describes the method of using GC/MS for sample screening and the importance of using the RTL mass spectral database for confirmation. It also provides detailed information on when and how to lock methods.
Agilent 220 micro plate sampler with Agilent 1100 Series system for flexible high-throughput HPLC analysis service manual
The Agilent 220 micro plate sampler (MPS) is an essential part of Agilent's system for combinatorial chemistry and high-throughput HPLC analysis. The value of the sampler is in its flexibility. It uses different sample devices and combines high sample capacity, high speed and sampling/fractionation capability in one system. The sampler, together with the Agilent 1100 Series HPLC modules and the Agilent 1100 Series mass selective detector (MSD), makes up a complete system that fulfills the requirements of combinatorial chemistry and high-throughput analysis with its robustness, ruggedness, sensitivity, selectivity and speed. The seamlessly integrated system plus the single software platform—complete with diode array and mass spectrome- try detectors—simplify system setup, operation and management of large amounts of data.
Agilent Measuring Ultratrace Levels of Metals in HF H2O2 by ICP-MS (Technical Feature) Manual
This document introduces the performance of Agilent Technologies' 7500s ICP-MS in the determination of ultratrace levels of metals in HF and H2O2.
Agilent Optimizing the Agilent 1100 Series System for Higher Sample Throughput on Columns with Internal Diameters of 1 2 mm Manual
This technical note describes how to achieve high throughput and high resolution liquid chromatography analysis using columns with internal diameters of less than or equal to 2.1 mm. By optimizing column length, flow rate, gradient, and detector, run times of less than 30 seconds can be achieved.