Industrial

The UC1584/UC2584/UC3584 is a low voltage, secondary side synchronous post regulator, intended for use in single secondary winding, multiple output power supplies. The UC3584 is most suited for systems where the main output is regulated between 5V and 14V. Output voltages regulated by the UC3584 can range from virtually 0V up to the output voltage of the main output. Auxiliary output voltage regulation with the UC3584 uses leading edge modulation making it compatible to primary side peak current or voltage mode control. The UC3584 clock circuit is synchronized to the switching frequency utilizing the falling edge of the transformer's secondary winding waveform.

This application note describes a method for analyzing 20 contract laboratory protocol (CLP) pesticides in olive oil using an Agilent GC-µECD system. A QuEChERS (Quick, Easy, Cheap, Effective, Rugged, and Safe) with dispersive solid phase extraction (dSPE) procedure cleaned the sample prior to analysis. A dual µECD and dual capillary GC column approach accomplished simultaneous primary and confirmatory analysis. The primary column, an Agilent J&W DB-35ms 30 m × 0.25 mm × 0.25 µm and a confirmatory column, an Agilent J&W DB-XLB 30 m × 0.25 mm × 0.50 µm effectively resolved all 20 CLP pesticides. An unpurged two-way capillary flow technology splitter divided the flow from a single injection port to the two analytical GC columns. Endosulfan sulfate and endosulfan 1 were present in the olive oil sample.

This application note describes a simple and rapid extraction procedure for pesticide residues in lemon essential oils. The method uses Agilent Bond Elut QuEChERS extraction and modified dispersive SPE coupled with GC/MS.

Using the AOAC buffered extraction method followed by the use of the Universal Dispersive SPE method for preparing lettuce and apple samples for residue analysis by GC/MS

This application note details a quick and effective analytical method for the determination of low and trace level polycyclic aromatic hydrocarbons (PAHs) in fish samples as an alternative to procedures involving more time consuming and complex techniques. A simplified QuEChERS (Quick, Easy, Cheap, Effective, Rugged, and Safe) method with dispersive solid phase extraction (dSPE) provided sufficient sample matrix cleanup while preserving low level analyte detection. A pressure controlled tee was installed post column to implement the use of automated backflush to diminish residual sample carryover and reduce instrument cycle times. The Agilent J&W DB-5ms Ultra Inert (UI) 20 m × 0.18 mm , 0.18 µm column effectively resolved the 16 targeted PAHs. A GC/MS method employing selective ion monitoring (SIM) was calibrated at the 10, 25, 50, 100, 250, 500, and 1000 ng/mL PAH levels, yielding excellent linearity and reproducibility. The spiked levels for recovery determinations were 25, 250, and 500 ng/mL. Recoveries ranged from 80% and 139% with RSD below 6%.

A method for the determination of low ppm and trace level organophosphorus pesticides residues in apple extract using Agilent J&W DB-35ms Ultra Inert GC Column for GC/MS/FPD

TZA3000 is an SDH/SONET STM4/OC12 optical receiver with features such as low equivalent input noise, wide dynamic range, on-chip low-pass filter, differential transimpedance, automatic gain control, data output compatibility, LOS detection, etc.

Analysis of Pesticide Residues in Apples using Agilent Bond Elut QuEChERS AOAC Kit by LC/MS/MS Detection

TYN 225 ---> TYN 1025 is a family of high performance glass passivated chip technology silicon controlled rectifiers from Toshiba. This family of Silicon Controlled Rectifiers is designed for power supply up to 400Hz on resistive or inductive load.

ADuM2400/ADuM2401/ADuM2402 is a quad-channel digital isolator from Analog Devices. It features low power consumption, high data rate, high temperature operation, and bidirectional communication.

This study investigates the blind added multipesticides in cherry tomato and cucumber using Agilent Bond Elut QuEChERS extraction kits and Agilent 5975T LTM GC/MSD. The method allows quick onsite pesticides diagnostics with the transportable Agilent 5975T LTM GC/MSD using Agilent Technologies DRS software, RTL pesticides library, and fast Bond Elut QuEChERS sample preparation. The instrument provides the same excellent performance as previous Agilent mass spectrometers.

This application note presents the performance of Agilent Bond Elut Plexa multi-compound analysis system for the detection of six systemic antifungal drugs in human plasma. The system includes Agilent Bond Elut Plexa polymeric sorbent, Agilent Pursuit XRsUltra 2.8 Diphenyl column and Agilent 1260 Infinity LC Triple Quadrupole LC/MS. Agilent Bond Elut Plexa delivered extremely clean samples, which was demonstrated by detection down to pg levels. All compounds showed near 100% recovery and a single digit % RSD. Superb linearity was achieved in the calibration curves with R2 ¡ 0.995 for all compounds.

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TSOP48..XG1 is a series of miniature receivers from Vishay Telefunken for infrared remote control systems with a carrier frequency of 30-56 kHz, supporting TTL and CMOS compatibility.