Applying Supersaturated Experimental Designs to the Study of Composite Sampling for Monitoring Pesticide Residues in Water

Article

LCGC North America

LCGC North AmericaLCGC North America-03-01-2004
Volume 22
Issue 3

The authors propose the use of supersaturated experimental designs for composite sampling and demonstrate their efficiency and economy in the environmental screening of pesticide residues.

External Link - article-88859.pdf

Articles in this issue
New Chromatography Columns and Accessories at the 2004 Pittcon Conference, Part I
Applying Supersaturated Experimental Designs to the Study of Composite Sampling for Monitoring Pesticide Residues in Water
Forerunners of Chromatography: Runge's Self-Grown Pictures
Anatomy of a Peak
Peaks of Interest
Success with Evaporative Light-Scattering Detection, Part II: Tips and Techniques
Recent Videos
Understanding the Movement of PFAS in the Environment
Understanding the Movement of PFAS in the Environment
The Interactions Between Bacterial Communities and PFAS
The Interactions Between Bacterial Communities and PFAS
The Challenges of Characterizing PFAS in the Environment
The Challenges of Characterizing PFAS in the Environment
Inside the Laboratory: The Mead Group at UNC Wilmington and the North Carolina PFAS Testing Network
Inside the Laboratory: The Mead Group at UNC Wilmington and the North Carolina PFAS Testing Network
Image Credit: Josephine Ouma
FeMS Empowerment Award Winner Josephine Ouma Discusses Women's History Month and Her Future
Image Credit: Josephine Ouma
FeMS Empowerment Award Winner Josephine Ouma Discusses the Society's Impact On Her Career
Image Credit: Josephine Ouma
FeMS Empowerment Award Winner Josephine Ouma Discusses Her Current Research in MS
Inside the Laboratory: Lee Ferguson at Duke University
Inside the Laboratory: Lee Ferguson at Duke University
Inside the Laboratory: Mei Sun at the University of North Carolina, Charlotte
Inside the Laboratory: Mei Sun at the University of North Carolina, Charlotte
Metrohm's 2025 Young Chemist Explores Supercritical Water Oxidation in PFAS Research
Metrohm's 2025 Young Chemist Explores Supercritical Water Oxidation in PFAS Research
Related Content
Pure organic raw onion | Image Credit: © Veronika Idiyat - stock.adobe.com

2D-LC-HRMS for Profiling Antioxidants in Allium Cepa Leaves

Aaron Acevedo
April 7th 2025
Article

A multidimensional liquid chromatography (LC)-based technique was created to help profile antioxidant metabolites in onion leaf extracts.

Foliage background with a variety of vibrant plant leaves showing a diverse ecosystem and the biodiversity of nature. | Image Credit: © Leigh Prather - stock.adobe.com

Characterizing Plant Polysaccharides Using Size-Exclusion Chromatography

Aaron Acevedo
April 4th 2025
Article

With green chemistry becoming more standardized, Leena Pitkänen of Aalto University analyzed how useful size-exclusion chromatography (SEC) and asymmetric flow field-flow fractionation (AF4) could be in characterizing plant polysaccharides.

Best of the Week: Reflecting on Women’s History Month, the LCGC Blog, and More

Best of the Week: Reflecting on Women’s History Month, the LCGC Blog, and More

Aaron Acevedo
April 4th 2025
Article

Here is some of the most popular content posted on LCGC International this week.

Modern urban wastewater treatment plant. | Image Credit: © M-Production - stock.adobe.com

New Study Explores Online 2D-LC Method for Micropollutant Profiling in Wastewater

Aaron Acevedo
April 2nd 2025
Article

Researchers from KU Leuven explored two-dimensional liquid chromatography (2D-LC)’s application to profile micropollutants in wastewater.

The LCGC Blog: Stop and Smell the Geraniol

The LCGC Blog: Stop and Smell the Geraniol

Amber Hupp
April 1st 2025
Article

In this edition of the LCGC Blog, Amber Hupp of the College of the Holy Cross reflects on her childhood and talks about her journey recreating the scents from that long past.

A close up of a pelican's eye and beak, highlighting intricate textures and vibrant details. © Ghulam Siddique - stock.adobe.com

Assessing Microplastic and Nanoplastic Accumulation in Bird Lungs Using Py-GC–MS and LDIR Chemical Imaging

Kate Jones
April 1st 2025
Article

Microplastics and nanoplastics have been identified in the lungs of wild birds using laser direct infrared (LDIR) chemical imaging and pyrolysis gas chromatography–mass spectrometry (Py-GC–MS), in the first multi-species evidence of these plastics in bird lungs.