Agilent Manuals

This document is a technical memo for the upgrade program of V141 series pumps and Turbo-301 series pumps. It mainly introduces the technical specifications, features and performance comparison of the two pumps.

This document introduces the performance evaluation of Agilent Ultra Inert Liner, which passed Endrin and DDT breakdown and active semivolatiles tests, proving the inertness of Ultra Inert Liner, suitable for the analysis of active compounds

The document describes the features and characteristics of the Agilent 971-FP Flash Purification System and its application in discovery applications. The system allows purification of complex samples by running the longest Agilent SuperFlash column at a flow rate of 40 mL/min without exceeding the maximum operating pressure. Agilent offers a complete flash purification solution including the 971-FP instrument, IntelliFlash software, and SuperFlash columns for drug discovery applications. These applications typically require purification of milligram to several gram quantities of a synthetic compound from a synthesis mix. To achieve high efficiency for related compounds, smaller particle media and longer column lengths are used. The SuperFlash SF25-160 g Si 35 column is a normal phase column packed with high efficiency 35 µm silica. It has an aspect ratio of 16.2:1 and is designed for purifying complex mixes in the range of 1.6 g to 16 g. Investigations of the operating pressure of this column determined the maximum pressure reached during purification using the IntelliFlash software at the default flow rate for this column id and a gradient from 0 to 100% ethyl acetate.

This document introduces the use of the IntelliFlash software “Guide Me” feature for automatic scale-up of purification.

VnmrJ 3.1 is the latest release of host and data station software for Agilent's complete range of NMR & MRI spectrometers and accessories. It covers small molecules in the solution state, static and spinning solid state spectroscopy, protein, RNA and DNA solutions in BioNMR, solid state biological NMR in BioSolidsNMR, tissues, beads, and gels, LC/NMR/MS, imaging (horizontal), and microimaging (vertical).

The document introduces the features and characteristics of Agilent 500 Ion Trap LC/MS Atmospheric Pressure Ionization Interface, including electrospray assembly, liquid capillary, tilted chamber and tilted ion guide.

The document describes the features and characteristics of the Agilent 500 Ion Trap LC/MS, including the Enhanced Charge Capacity (ECC)

SelecTemp is a temperature-programmable atmospheric pressure ionization (API) drying gas control and is a unique feature of the Agilent 500 Ion Trap LC/MS. Positive and negative temperature programming ensures the optimum drying gas temperature for all mobile phase compositions in gradient separations resulting in greater sensitivity and productivity.

Agilent 500 Ion Trap LC/MS System can quickly switch ion polarity to realize real-time positive and negative ion detection

The Agilent 500 Ion Trap LC/MS has high mass sensitivity and is ideal for trace investigation.

Advantages of reduced noise with the Agilent 500 Ion Trap LC/MS Ion Optics. The API interface and ion coupling optics in the 500 Ion Trap have unique features that reduce the chemical noise from the solvent. The ion guide axis is tilted at an angle so that large solvent clusters and micro droplets pass through the ion guide and do not enter the coupling optics, eliminating large noise spikes in the spectrum. The ion coupling and gating optics further eliminate high energy, multiply charged ion clusters from entering the mass analyzer. The cross section of the coupling optics show ions leaving the API interface capillary and passing through the skimmer cone into the ion guide where collisions with the surrounding gas thermalize their kinetic energies. Ions exiting the ion guide in one section of the vacuum chamber are focused into a second lower pressure region of the vacuum system by the 'ion guide exit' and 'ion guide focus' lens.

This document describes the efficient analysis performance of the Agilent PLgel 5μm MIXED-D column, which is suitable for the analysis of polymers, paints, and resin systems. The column has a high pore volume and 5μm efficiency, providing excellent resolution for low molecular weight polymers and oligomers. It can replace the popular 104/500 Å or 104/103/500 Å/100 Å column combinations.

This document mainly introduces the use of Agilent PLgel 5 μm MIXED-D columns. This column is specially designed for the analysis of low molecular weight polymers and low molecular weight oligomers, with high resolution and high efficiency.

This document provides a technical overview of the Agilent PLgel 5 μm MIXED-D column, which is specifically designed for the analysis of polymers, paints, and resin systems. The column has a high pore volume and 5 μm efficiency, providing excellent resolution for low molecular weight polymers and oligomers.