Environmental Market

环境

环境

保护我们的环境和自然资源至关重要。水是我 们最珍贵的食物,也是我们控制最彻底的食 物。无论是饮用水、地表水还是废水,PAL System都为大样本系列的自动化分析提供了工具 和工作流程,甚至可以从水流中连续的 在线采 样。

控制水质的一种常见技术是固相微萃取 (SPME)。使用SPME Arrow可以分析最 低水平的污染物。实例包括土臭素和2-甲 基异莰醇,以及多环芳烃(PAHs)或杀 虫剂。

类似的SPME应用也用于饮料、啤酒酿造 或各种烈酒的质量控制。此外,经典的静 态顶部空间(HS)或动态顶空也可用于常 规水分析

水、土壤或沉积物中的环境污染 物,如个人护理产品(PCPs)、杀
虫剂或激素,使用QuEChERS提 取,uSPE净化(uSPE)或SPME Arrow技术。

工作流程解决方案

Compressed Gas Workflow Solution
Compressed Gas Workflow Solution

压缩气体分析

Boreas 是一个机器人平台,可对压缩气体储罐进行高通量分析,如 SF6 纯度测试。基于 PAL3 RSI 的 Boreas 通过 Chronos 接口与气相色谱仪集成,可直接从储气罐向分析仪注入气体。

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Dissolved Oil Workflow Solution
Dissolved Oil Workflow Solution

石油中的溶解气体

Oleo 是一个机器人平台,可通过顶空气对油中的溶解气体(如永久气体、甲烷、乙烷、乙烯等)进行高通量分析。除了是检测绝缘油质量的完美解决方案外,基于 PAL3 RTC 的 Oleo 还可通过 Chronos 接口与气相色谱仪集成,实现进样。

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EU Water Framework Directive - Chemical Contaminants in Surface Water
EU Water Framework Directive - Chemical Contaminants in Surface Water

欧盟水框架指令

通过 GC/MS 无溶剂测定地表水中的 100 种污染物,满足欧盟水框架指令 (EU WFD) 的要求。

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Glyphosate Workflow Solution
Glyphosate Workflow Solution

草甘膦

用于检测食品中草甘膦含量的完整工作站。

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H53 Workflow Solution
H53 Workflow Solution

H53

基于 H53 全自动测定水中碳氢化合物指数的测量站

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PHAs in Foodstuff Workflow Solution
PHAs in Foodstuff Workflow Solution

食品中的 PAHs

省时、高灵敏度地测定多环芳烃

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土壤中的多环芳烃与 HAPEX
土壤中的多环芳烃与 HAPEX

土壤中的 PAHs

HAPEX 是一个机器人平台,可以进行土壤样品制备,以提取、鉴定和量化环境或化学污染,如多环芳烃 (PAH)。

QuEChERS  Workflow Solution
QuEChERS  Workflow Solution

µSPE 清除 QuEChERS 提取物

用于分析农药和环境污染的 QuEChERS 提取物的 µSPE 净化是机器人仪器如何减轻研究人员样品处理需求的一个例子。

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土壤中的 VOCS
土壤中的 VOCS

土壤中的挥发性有机化合物

Illo 是一个机器人平台,可以进行土壤样品制备,以提取挥发性有机化合物 (VOC),并对受环境或化学污染的材料进行鉴定和定量。

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参考文献

 

Polycyclic aromatic hydrocarbons (PAHs) leachates from cigarette butts into water
Keywords: Cigarette butts, PAHs leachate, naphtalene, fluorene, SPME Arrow
Environmental Pollution 259 (2020) 113916

Aerial drone as a carrier for miniaturized air sampling systems
Keywords: Aerial drone; Miniaturized air sampling systems; SPME Arrow; ITEX; Sampler; Sampling accessories; Air sampling
J Chromatogr A, 1597 (2019) 202-208 (OPEN ACCESS)

PAL SPME Arrow - evaluation of a novel solid-phase microextraction device for freely dissolved PAHs in water (OPEN ACCESS)
Keywords: PAL SPME Arrow, SPME, Solid-Phase Microextraction, PDMS, PAH, water
Anal. Bioanal. Chem. 2016, 408, 943-952

Determination of Polycyclic Aromatic Hydrocarbons in Sediment by Pressure-Balanced Cold Fiber Solid Phase Microextraction
Keywords: pressure-balanced cold fiber SPME, Polycyclic Aromatic Hydrocarbon, PAH, sediment
Anal. Chem.; 2016, 88 , pp 8936–8941

Solid phase microextraction Arrow for the sampling of volatile amines in wastewater and atmosphere
Keywords: SPME Arrow, Solid phase microextraction, Dimethylamine, Trimethylamine, Wastewater, Atmosphere
J. Chromatography A, 1426 (2015) 56-63

Optimization strategies of in-tube extraction (ITEX) methods (OPEN ACCESS)
Keywords: In-tube extraction, ITEX, ITEX DHS, method development, parameter optimization
Anal. Bioanal. Chem. 2015, 407, 6827-6838

Determination of Sub-Nanomolar Levels of Low Molecular Mass Thiols in Natural Waters by Liquid Chromatography Tandem Mass Spectrometry after Derivatization with p-(Hydroxymercuri) Benzoate and Online Preconcentration.
Keywords: online preconcentration, SPE, LC-ESI-MS/MS, thiols, derivatization
Anal Chem. 2015; 87 :1089-96. doi: 10.1021/ac503679y

Coupling of a Headspace Autosampler with a Programmed Temperature Vaporizer for Stable Carbon and Hydrogen Isotope Analysis of Volatile Organic Compounds at Microgram per Liter Concentrations.
Keywords: GC/IRMS, compound-specific stable isotope analysis, hydron and carbon isotope ratio mass spectrometry, headspace sampling, BTEX, MTBE
Anal Chem. 2015 ; 87 :951-9. doi: 10.1021/ac503229e

Determination of polychlorinated biphenyls and organochlorine pesticides in small volumes of human blood by high-throughput on-line SPE-LVI-GC-HRMS
Keywords: On-line solid phase extraction, SPE, large volume injection, gas chromatography, mass spectrometry, human blood, PCBs, polychlorinated biphenyls, organochlorine pesticides
J. Chrom. B (2014), 945-946, 217-224

Automated Dispersive Solid-Phase Extraction Using Dissolvable Fe304-Layered Double Hyroxide Core-Shell Microspheres as Sorbent
Keywords: Dispersive SPE, magnetic particles
Anal Chem. 2014; 86 11070-6

Automated dispersive liquide-liquide microextraction-gas chromatography-mass spectrometry
Keywords: Dispersive LLE, phtalate esters, GC-MS
Anal Chem. 2014;86 3743-9

On-line solide-phase extraction coupled to liquid chromatography tandem spectrometry optimized for the analysis of steroid hormones in urban waste waters
Keywords: Endocrine disrupting compounds, on-line SPE, LC-MS
Talanta  115 (2013) 349-360

Multi-walled carbon nanotubes as sorptive material for solventless in-tube microextraction (ITEX2)—a factorial design study
Keywords: Carbon nanotubes, in-tube microextraction, design of experiment GC-MS, VOCs, water samples
Anal Bioanal Chem (2013) 405:8387–8395

Sorbent Coated Glass Wool Fabric as a Thin Film Microextraction Device
Anal. Chem. 2012, 84, 8990−8995 

Multiresidue analysis of 88 polar organic micropollutants in ground, surface and wastewater using online mixed-bed multilayer solid-phase extraction coupled to high performance liquid chromatography–tandem mass spectrometry
J Chromatography A, 1268 (2012) 74– 83

In-Tube Extraction of Volatile Organic Compounds from Aqueous Samples: An Economical Alternative to Purge and Trap Enrichment
Anal. Chem. 2010, 82, 7641–7648  

Determination of anti-inflammatory drugs in water samples, by in situ derivatization, solid phase microextraction and gas chromatography-mass spectrometry
Talanta. 2008 Mar 15; 75 (1): 111-5

Determination of volatile organic hydrocarbons in water samples by solid-phase dynamic extraction
Anal Bioanal Chem (2007) 387:2163–2174 

Miniaturization and Automation of an Internally Cooled Coated Fiber Device
Anal. Chem. 2006, 78, 5222-5226 

Fully automated online solid phase extraction coupled directly to liquid chromatography–tandem mass spectrometry Quantification of sulfonamide antibiotics, neutral and acidic pesticides at low concentrations in surface waters
Journal of Chromatography A, 1097 (2005) 138–147

Full automation of derivatization-solid-phase microextraction-gas chromatography-mass spectrometry with a dual-arm system for the determination of organometallic compounds in aqueous samples
Phytochem. Anal. 2014, 25 (2), 161-9

Trace Determination of Macrolide and Sulfonamide Antimicrobials, a Human Sulfonamide Metabolite, and Trimethoprim in Wastewater Using Liquid Chromatography Coupled to Electrospray Tandem Mass Spectrometry
Anal. Chem. 2004, 76, 4756-64

l.Chem.2004, 76, 4756-64

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ASMS 2025 - Fully automated implementation of EPA Method 1633 for LC-MS/MS analysis of PFAS in environmental samples using a customized robotic autosampler
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ASMS 2025 - Fully automated implementation of EPA Method 1633 for LC-MS/MS analysis of PFAS in environmental samples using a customized robotic autosampler

ASMS 2025 - Fully automated implementation of EPA Method 1633 for LC-MS/MS analysis of PFAS in environmental samples using a customized robotic autosampler

  • Widespread use and persistence of PFAS has led to ubiquitous detection in water, soil, air, and living organisms.
  • US EPA Method 1633 is intended for analysis of PFAS in aqueous, solid and tissue samples using LCMS/ MS at part-per-trillion concentrations.
  • This method involves significant sample preparation and purification steps prior to instrumental analysis, leading to bottlenecks in sample processing.
  • We have developed a fully automated, online μSPE-LC-MS/MS workflow based on a customized LC TriPlus RSH SMART Advanced system for high-throughput analysis of PFAS in environmental samples following EPA Method 1633 guidelines
Poster-Automated-Clean-up-and-Analysis-of-Pesticids in spices by Mini-SPE
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Automated Clean-up and Analysis of Pesticides in Spices by Mini-SPE
Automated Clean-up and Analysis of Pesticides in Spices by Mini-SPE

Automated Clean-up and Analysis of Pesticides in Spices by Mini-SPE

The automated mini-SPE clean-up workflow improved the efficiency of analysis and significantly increased the sample throughput.

Automated Sample Prep Workflows: Save money and time
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Automated Sample Prep Workflows: Save money and time
Automated Sample Prep Workflows: Save money and time
Automated Sample Prep Workflows: Save money and time
Automated Sample Prep Workflows: Save money and time
Automated Sample Prep Workflows: Save money and time

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. 

QuEChERS Compendium
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QuEChERS Compendium
QuEChERS Compendium

QuEChERS Compendium

Automated uSPE cleanup for GC/MS or LC/MS analysis of pesticides and environmental contaminants in QuEChERS extracts of foods

PFAS Webinar
网络研讨会
Advancing PFAS Analysis - Robotic Automation and Streamlined LC/MS Workflows
Advancing PFAS Analysis - Robotic Automation and Streamlined LC/MS Workflows
Advancing PFAS Analysis - Robotic Automation and Streamlined LC/MS Workflows

Advancing PFAS Analysis - Robotic Automation and Streamlined LC/MS Workflows

To support the scientific community and advance PFAS analysis we are proud to offer a webinar on this topic.

Key topics:

  • PFAS Fundamentals: Learn about the chemistry and significance of PFAS compounds.
  • Sample Preparation Challenges: Understand current hurdles, regulations and best practices in PFAS extraction and purification.
  • Automated LC/MS Workflows: Get an overview on automated workflows and see how PAL System integrates with LC/MS to optimize sample preparation and injection.
  • Deep Dive: Explore online SPE for PFAS analysis.
Micro-SPE Webinar
网络研讨会
Advantages of automated and miniaturized uSPE clean-up in pesticides residues analysis
Advantages of automated and miniaturized uSPE clean-up in pesticides residues analysis

Advantages of automated and miniaturized uSPE 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 

 

Analysis of Highly Polar Pesticides
应用说明
Analysis of Highly Polar Pesticides
Analysis of Highly Polar Pesticides

Analysis of Highly Polar Pesticides

Micro-SPE (uSPE) 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 uSPE 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.

Analysis of Volatile Organic Compounds in Durian by Static Headspace and ITEX-DHS GC-MS
应用说明
Analysis of Volatile Organic Compounds in Durian by Static Headspace and ITEX-DHS GC-MS
Analysis of Volatile Organic Compounds in Durian by Static Headspace and ITEX-DHS GC-MS

Analysis of Volatile Organic Compounds in Durian by Static Headspace and ITEX-DHS GC-MS

The distinctive onion and fruity odorous compounds were detected by both static headspace and ITEX-DHS techniques.

PAL3 Accessories & Smart Consumables
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PAL3 Accessories & Smart Consumables
PAL3 Accessories & Smart Consumables
PAL3 Accessories & Smart Consumables
PAL3 Accessories & Smart Consumables
PAL3 Accessories & Smart Consumables

PAL3 Accessories & Smart Consumables

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