Industrial

This document introduces the technical specifications of gas chromatograph detectors, including sensitivity, linearity, selectivity and repeatability. It also provides specific definitions and measurement methods for the relevant indicators, and finally summarizes the specific requirements for each indicator.

This overview provides guidance on implementing higher ion source temperatures for the 5975C series mass spectrometers and provides recommendations on how to choose an operating source temperature.

This manual introduces the auto-tuning process of Agilent 5975C series triple quadrupole mass spectrometer, including the concept of tuning target, tuning process, tuning result confirmation method, etc.

This is an article about gene expression database

This document introduces Agilent's GeneSpring GX EPI Programming software, including its R language interface, and how to integrate programs into GeneSpring GX

This Technical Note describes how to create a simple identification/calibration table in ChemStation.

This Technical Note describes the configuration and operating principles of the Agilent 1100 Series dual-loop autosampler, as well as the different injection modes – complete and partial loop fill. Parameters influencing the quality of the injection are shown for both injection methods. Carry over is discussed and different wash and rinse features are explained to keep the carry over as low as possible. This application has been verified using an Agilent 1200 Series LC system, and showed comparable or even better performance.

This Technical Overview evaluates the performance of the new 80-nL cell designed for micro bore and capillary LC UV detection. Using a standard chromatographic separation allows to compare analytical parameters of the 500-nL cell to those of the new 80-nL cell. This clearly demonstrates a great improvement in chromatographic separation.

This Technical Note demonstrates how to set up the Agilent 1100 Series well plate sampler for optimum performance.

Measurement of nitric oxide (NO) in hydrocarbon streams, such as ethylene, is important for helping to prevent potentially hazardous conditions. Gas chromatography with chemiluminescence detection provides a successful technical solution to this problem. This approach uses gas chromatography with chemiluminescence detection with the Agilent 255 Nitrogen Chemiluminescence Detector (NCD) to measure NO to as low a level as possible, for example as low as 10 ppb (parts per billion).

This document discusses the uses and analysis methods of nitroaromatic compounds. Nitroaromatics are commonly used as solvents and precursors to high value organic compounds, and some are also explosive or precursors to explosives. The document addresses the limitations of analyzing nitroaromatics and recommends the use of the Agilent Dual Plasma Nitrogen Chemiluminescence Detector for detecting nitrogen-containing species.

This technical note provides information about the Agilent multimode source and how to optimize its performance for different applications. The multimode source can be used with both electrospray ionization (ESI) and atmospheric pressure chemical ionization (APCI) techniques.