Industrial

Analysis of Chloramphenicol in Shrimp by LC/MS/MS

This application note demonstrates how phospholipids can be identified in a mixture by triple quadrupole mass spectrometry and suspected structures confirmed by generating MS/MS spectra and submitting it to the ACD Labs/MS Manager software.

This document describes the analysis method for sulfur components in various LPGs. A highly selective pulsed flame photometric detector is used, and a dual-channel configuration is employed for the analysis. This method allows for the analysis of all components of interest in one run.

The LP3931 is a RGB LED driver with high current boost DC-DC converter designed for portable wireless applica- tions. It contains 2 sets of RGB LED drivers that are PWM- driven with programmable color, intensity and blinking pat- terns. They additionally feature a FLASH function to support picture taking with camera-enabled cellular phones. An efficient magnetic boost DC/DC converter provides the required bias, operating from a single Li-Ion battery. The DC/DC converter output voltage is user programmable for adapting to different LED types and for efficiency optimiza- tion. All functions are software controllable through the SPI inter- face and internal registers.

This article describes a method for quantitative measurement of the cardiac glycoside, Digoxin, in human plasma using a Varian 1200L LC/MS/MS system in the negative ion detection mode. This method is capable of detecting Digoxin levels as low as 15 picograms.

The LPV321/358/324 devices are the most cost-effective solutions for applications where low voltage, low-power operation, space saving, and low price are needed.

This application note introduces a new method for studying the dynamics of biomolecules, based on ultrafast NMR spectroscopy and the performance of Varian cold probes.

This document describes the maximum ratings and electrical characteristics of LESHAN RADIO COMPANY, LTD.'s LRB521S-30T1 1/3 SCHOTTKY BARRIER DIODE, as well as its applications and features.

This is an application note that introduces the application of mass spectrometry with evaporative light scattering detection

This publication describes the method of controlling Agilent 1260 Infinity LC Systems using Waters Empower chromatography data software through emulation mode. The software supports the evaluation of two-dimensional, three-dimensional, and spectral raw data acquired by Agilent 1260 Infinity UV detectors, except the Agilent 1260 Infinity DAD. It also provides support for maintenance and diagnostics through Agilent Lab Monitor and Diagnostic software.

The document evaluates the usefulness and performance of the Varian 1200L LC/MS/MS for the analysis of Cyclosporin A. The system includes automated on-line extraction and is controlled and fully automated through the Varian MS Workstation software. The Multi Reaction Monitoring (MRM) capability is used to demonstrate the sensitivity and robustness of the LC/MS/MS system.

This application note describes a method for characterizing the multi-component, polymeric emulsifier Ethomeen T/20H using TurboDDS™ on the Varian 500-MS Ion Trap LC/MS

The Varian 500-MS Ion Trap Mass Spectrometer can be used for the analysis of isocyanate derivatives. This method separates and identifies four isocyanate derivatives at low concentrations, with a short analysis time.

This is a document about the method of determining the content of melamine, ammeline, ammelide and cyanuric acid in infant milk-based formula and other food and feed products using the Varian 220-MS Ion Trap GC/MS/MS.