Industrial

This article describes a method for the analysis of phthalate content in childcare items and toys using GC/MS

This document introduces the method of SampliQ OPT solid phase extraction sorbent to clean up flavonoids in Ginkgo biloba tablets by HPLC-DAD.

The effects of extra-column volume on 50 and 150 mm columns in 2.1 and 4.6 mm internal diameters were made using a range of capillary tubing volumes installed between the autosampler and column. The results showed that, in using short columns, increases in tubing volume will reduce the column separation efficiency, while increases in tubing volume will have little effect on the separation efficiency of the long column, which is consistent with the results of other scholars.

This application note describes an approach for automating the biodiesel standard and sample preparation prior to GC analysis using the enhanced capabilities of the Agilent 7693A Automated Liquid Sampler (ALS).

This document presents a fast method development for salicylic acid process impurities using Agilent ZORBAX Rapid Resolution High Throughput Columns and Agilent 1200 Series Method Development Solution. The method was developed using ACD/AutoChrom software, allowing for screening of multiple columns, buffers, and organic solvents to find the best experimental conditions. The final result was an isocratic separation achieved in under 3 minutes.

High-Throughput LC/MS/MS for cytostatic drugs with an Agilent 1290 Infinity LC System coupled to a tandem mass spectrometer

The document describes the features and characteristics of the OPA132 series of FET-input operational amplifiers, including low noise, low distortion, high open-loop gain, etc. These products have wide bandwidth, high slew rate, and low offset voltage, making them suitable for general-purpose, audio, data acquisition, and communication applications.

Increased productivity by quick identification of samples that fail regulatory requirements using the Agilent 6140 single quadrupole LC/MS system and Analytical Studio Browser software

ZXM61P03F is the new generation of high density MOSFETs from Zetex, which combines the benefits of low on-resistance with fast switching speed. It is ideal for high efficiency, low voltage, power management applications.

This document introduces a new generation of high density MOSFETs from Zetex, which combine the benefits of low on-resistance with fast switching speed. This makes them ideal for high efficiency, low voltage power management applications.

ZXM62N03E6 is a N-channel enhancement mode MOSFET produced by Zetex. Its features are low on-resistance and fast switching speed, making it ideal for high efficiency, low voltage, power management applications.

The document describes a fast method for the analysis of synthetic antioxidants in vegetable oils. The method uses the Agilent 1290 Infinity LC system equipped with an Agilent ZORBAX Rapid Resolution High Definition (RRHD) column and achieves high throughput in 2 minutes with a backpressure of 1120 bar, which is below the 1200 bar upper limit of the column. Optimization of the mobile phase composition and the temperature are discussed. The figures of merit are illustrated using standard solutions and spiked vegetable oil (sunflower, rapeseed, and olive) extracts. Limits of detection are 1 mg/kg or less in the oil samples. Using a simple methanol extraction, good recovery was obtained for all antioxidants in the oil samples.