Agilent Manuals

This document describes the features and characteristics of the HDSP series displays, including excellent appearance, Slim font design, evenly illuminated segments with mitered corners, gray face for optimum on/off contrast, choice of colors, low current available, choice of character size, ± 50° viewing angle, and characterized for luminous intensity.

Describes a method for analyzing polystyrene star molecules by GPC Viscometry

This application note describes the use of the Agilent 390-MDS multi-detector suite for GPC triple detection of polyvinyl butyral (PVB). PVB is an important material with a wide range of applications requiring strong binding, optical clarity, excellent surface adhesion, toughness and flexibility. The most well-known application of PVB is in laminated safety glass, for example, in the windscreens of vehicles. In such products, PVB is used as an interface layer between two sheets of toughened glass. The interface layer absorbs the energy of impacts, binding broken shards of glass together and distributing the force of the impact over a wide area. The use of laminated glass has greatly reduced injuries resulting from automobile accidents. As it is the viscoelastic properties of PVB that contribute to its performance in glass laminates, the molecular weight distribution of the material must be closely monitored to ensure optimum performance. Gel permeation chromatography (GPC) with triple detection, employing a light scattering detector and viscometer, may be used to determine accurate molecular weights for polymers such as PVB. Three PVB materials were analyzed using these techniques, one of which did not perform as expected in application testing.

This application note introduces the GPC analysis method for poly(n-isopropylacrylamide) (PNIPAM) smart materials using the Agilent 390-MDS multi-detector suite and universal calibration method.

This document describes the application of GPC triple detection analysis of polybutadiene using the Agilent 390-MDS Multi Detector Suite. Polybutadiene is an elastomer with high elasticity and recovery. It is commonly used to coat electronic assemblies and for tire production. The document provides detailed information on experimental conditions and instrument setup.

This application note describes the methods used to analyze poly(styrene/butadiene) copolymers by conventional gel permeation chromatography on the Agilent PL-GPC 50.

This application note describes a conventional GPC method for the analysis of melamine resins using Agilent PolarGel-L columns and the Agilent PL-GPC 50 system.

This application note describes how to use Agilent's GPC (gel permeation chromatography) technology to measure the relative molecular mass (size distribution) of carboxymethyl cellulose (CMC).

This application note describes the GPC method from Agilent Technologies, Inc. for analysis of polythiophenes, a class of polymers that contain a sulfur heterocycle in the polymer backbone.

This document describes the analysis of epoxy resins using GPC viscometry with the Agilent 390-MDS Multi Detector Suite. GPC viscometry allows for accurate determination of molecular weight distribution of complex polymers, which influences physical characteristics such as curing time of epoxy resins.

This application note covers the determination of individual hydrocarbon components of spark ignition engine fuels. The method is commonly referred to as detailed hydrocarbon analysis, or DHA.

This document describes the detailed hydrocarbon analysis (DHA) of spark ignition engine fuels by gas chromatography using the ASTM D 6730 method. The method is applicable to mixtures containing oxygenate blends (MTBE, ETBE, ethanol, etc.) with concentrations ranging from 0.01 to 30 mass%.

This article describes the method of analyzing dissolved gases in transformer oil using gas chromatography. By using a gas chromatograph with a stripper column, the identification and quantification of fault gases in electrical insulating oils can be performed, allowing for early detection of equipment issues.

This document introduces how to use varian 450-gc gas chromatograph for simulated distillation analysis