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Advantages of automated and miniaturized µ-SPE clean-up in pesticides residues analysis
网络研讨会

Advantages of automated and miniaturized µ-SPE clean-up in pesticides residues analysis

Recent developments in pesticides analysis extend the well-established methods to higher productivity and reliability while minimizing consumption and exposition to harmful chemicals. A workflow was developed that allows automatic preparation of calibration standards, automatic sample dilution, and automatic clean-up of sample extracts on one instrument, showing that miniaturized automated solutions are reducing errors, improving analytical consistency and protecting the environment in one convenient approach.

Presented by:

Thomi Preiswerk, Senior Account Manager, CTC Analytics AG

Gwen Lim , Specialist for automated sample preparation, CTC Analytics

Ederina Ninga, Postdoc, Research Group for Analytical Food Chemistry, Danish Technical University 

 

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Solid phase microextraction (SPME) - How does it work for my samples?
网络研讨会

Solid phase microextraction (SPME) - How does it work for my samples?


This webinar offers a close insight into the operation and latest developments of automated SPME for VOCs and SVOCs by headspace, direct immersion and derivatization techniques. Key applications for food, water, environmental and forensic samples for use in every laboratory for GC-MS and LC-MS, also direct MS analysis are discussed.

Presented by:
Hans-Joachim Huebschmann, PhD

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Fully Automated QuEChERS Extraction and Clean-up of Organophosphate Pesticides in Orange Juice
Publications

Fully Automated QuEChERS Extraction and Clean-up of Organophosphate Pesticides in Orange Juice

Chiew Mei Chong1, Hans-Joachim Hübschmann2

1 CTC Analytics Pte. Ltd., Singapore.
2 HANS Analytical Solutions, Osaka, Japan.

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Analysis of Highly Polar Pesticides
应用说明

Analysis of Highly Polar Pesticides

Micro-SPE (μSPE) emerged as an automated green micromethod for sample preparation and clean-up in food safety, proteomics, forensic, environmental and analysis since more than ten years. Applications are wideranging and cover drugs, environmental contaminants, and, in particular, the extract clean-up in multiresidue pesticide analysis. The automation of the μSPE sample preparation steps led to the desired standardization of the applied sorbent materials for extract clean-up for the large variety of food commodities, an increase in sample throughput, and the welcome potential for offline and online hyphenation with GC-MS, LC-MS or even IC analysis.

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Automated Determination of Fatty  Acid Methyl Esters using a Method  developed by PAL Method Composer
应用说明

Automated Determination of Fatty Acid Methyl Esters using a Method developed by PAL Method Composer

An efficient method for the generation and GC-analysis of FAME was generated using PAL Method Composer ver. 1.4. PAL Method Composer allows to rapidly generate methods by simple drag & drop operations.

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Automated Sample Prep Workflows: Save money and time
电子书

Automated Sample Prep Workflows: Save money and time

This compendium on instrumental sample preparation showcases the many proven solutions of automated sample preparation workflows for food, environmental, pharma, life science analysis, and beyond. 

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Static and Dynamic Headspace Analysis
电子书

Static and Dynamic Headspace Analysis

The PAL Compendium

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PAL LC-MS Tools
小册子

PAL LC-MS Tools

Three new LC-MS Tools, all equipped with Smart Syringes.

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Characterization of the New PAL Micro-SPE Cartridge for Pesticides Extract Clean-up
海报

Characterization of the New PAL Micro-SPE Cartridge for Pesticides Extract Clean-up

Since more than ten years micro-SPE (µSPE) emerged as a micromethod for sample preparation and clean-up in food safety, proteomics, forensic, environmental and analysis. Applications are wide-ranging and cover drugs, environmental contaminants, and, in particular, the QuEChERS extract cleanup in multiresidue pesticide analysis. The automation of the µSPE sample preparation steps led to the desired increase in sample throughput, unification of the used sorbent materials for food commodities, and the potential for the online hyphenation with GC-MS and LC-MS instrumentation.
 

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Untargeted 2DxLC-Mass Spectrometry using SWATH-DIA-Based Workflow for the Characterization of Lipid Profiles in Plasma Samples
海报

Untargeted 2DxLC-Mass Spectrometry using SWATH-DIA-Based Workflow for the Characterization of Lipid Profiles in Plasma Samples

The use of lipidomic analyses based on LC-mass spectrometry has become widespread due to its sensitivity and specificity which provides a broader picture of lipid profiles in biofluids. In this work, we combined an automated sample extraction and a two-dimensional liquid chromatography (2DxLC) system with HILIC-based class separation followed by an orthogonal reverse-phase chromatography with an untargeted SWATH-DIA workflow to accurately annotate phosphatidylcholines (PC), lysophosphatidylcholine (LPC) and etherphosphatidylcholines (PC O-) in human plasma samples.

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PAL Ingenious News April 2021
PAL通讯

PAL Ingenious News April 2021

  • Drinking Water Quality Control - Screening for 57 Odorous Substances using SPME Arrow
  • New arrivals - PAL Centrifuge
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PAL Ingenious News November 2022
PAL通讯

PAL Ingenious News November 2022

  • Appication of µSPE in Routine Pesticide
  • Automated Sample Prep for FAME analysis
  • New arrivals for the LC-MS tool familiy
  • New arrival 20 µL Pipetting Tool
  • New arrival Dilutor tool DX with 80 mm needle
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