Ethan Chan

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Ethan Chan is with Thermo Fisher Scientific.

Articles

Determination of Estradiol in Plasma with Negative Chemical Ionization GC-MS/MS on TSQ Quantum GC

Ethan Chan;Hans Schweingruber;B.C. Cha;Kefei Wang

September 1st 2007

Thermo Fisher Scientific

Latest Updated Articles

Heat Leak Infrared Detection | Image Credit: © Dario Sabljak - stock.adobe.com

Published: September 11th 2024 | Updated: October 10th 2024

In-Service Samples: An Infrared Differential Spectra Issue

William F. Meggers: The Dean of American Spectroscopists

Published: April 29th 2024 | Updated: May 10th 2024

William F. Meggers: The Dean of American Spectroscopists

Refrigerator room. Factory style cold room ice. Generative AI. | Image Credit: © Aiakos - stock.adobe.com.

Published: April 9th 2024 | Updated: November 21st 2024

Measurement of Ammonia Leakage by TDLAS in Mid-Infrared Combined with an EMD-SG Filter Method

Different types of dairy products | Image Credit: © bit24 - stock.adobe.com.

Published: April 23rd 2024 | Updated: November 21st 2024

Identification of Different Dairy Products Using Raman Spectroscopy Combined with Fused Lasso Distributionally Robust Logistic Regression

SciX 2024: An Interview on Mentorship with Ellen Miseo

Published: October 23rd 2024 | Updated: November 21st 2024

SciX 2024: An Interview on Mentorship with Ellen Miseo

Environmental action: world ozone day, need for global efforts to protect ozone layer, understanding its vital role in Earth's ecosystem, encouraging sustainable practices to preserve our environment. Generated with AI. | Image Credit: © Ruslan Batiuk - stock.adobe.com

Published: October 16th 2024 | Updated: November 21st 2024

The Role of Photoacoustic Spectroscopy in Analyzing the Ozone Layer

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