Staff Directory > Aaron Roerdink, Ph.D.

Telephone:  (419) 448-2250
Facsimile:  (419) 448-2345
e-mail:  aroerdin@heidelberg.edu

Education:

2004        Ph.D. (Analytical Chemistry), University of Wisconsin,
               Milwaukee, Milwaukee, WI

1997        B.A. (Chemistry), Central College, Pella, IA

Experience:

2006-       Analytical Chemist, National Center for Water Quality                Research, Heidelberg College, Tiffin, OH

2005-06   Analyst, Cedarburg Pharmaceuticals, Grafton, WI

2000-04   Graduate Assistant, University of Wisconsin-Milwaukee,                Milwaukee, WI

1997-99   Chemist, Color Converting Industries, Des Moines, IA

Professional Organizations:

American Chemical Society

Publications:

A.R. Roerdink and J.H. Aldstadt. “Sequential Injection Absorption Spectrophotometry Using a Liquid-Core Waveguide: Determination of p-Arsanilic Acid in Natural Waters”, Analytica Chimica Acta, 2005, 539, 181-187.

A.R. Roerdink and J.H. Aldstadt. “A Sensitive Method for the Determination of Roxarsone Using Solid-Phase Microextraction with Multi-Detector Gas Chromatography”, Journal of Chromatography A, 2004, 1057, 177-183.

D. Filippov, C.M. Timmers, A.R. Roerdink, G.A. van der Marel, J.H. van Boom. “Synthesis of the antibiotically active part of agrocin 84”, TETRAHEDRON LETTERS 1998, 39, 4891-4894.

Presentations:

A.R. Roerdink and J.H. Aldstadt. “Development of Mass Spectrometric-Based Methods for Studies of Organoarsenical Speciation and Reactivity in the Environment”, presented at the 55th Pittsburgh Conference on Analytical Chemistry and Applied Spectroscopy, Chicago, IL (March 2004).

A.R. Roerdink and J.H. Aldstadt. “Development of Mass Spectrometric-Based Methods for Studying the Chemical Speciation and Decomposition Kinetics of Environmental Organoarsenicals”, presented at the 35th American Chemical Society Great Lakes Regional Meeting, Chicago, IL (June 2003).

A.R. Roerdink and J.H. Aldstadt. “Studies Of Organoarsenical Speciation: A Multi-Detector Gas Chromatographic Method for Determining Feed Additive Arsenicals in the Environment”, presented at the 34th American Chemical Society Great Lakes Regional Meeting, Minneapolis, MN (June 2002).

J.H. Aldstadt, R.L. Johnson, A.R. Roerdink, J.G. Harb, C.A. Blaine. “Arsenic and Old Ligands: Development of Comprehensive Analytical Methods for Arsenic Speciation in Groundwater”, presented at the 26th Meeting of the Wisconsin Section of the American Water Resources Association, Wisconsin Dells, WI (March 2002).