Keith Voeller Email & Phone Number

Greater Minneapolis-St. Paul Area

Manages individual accounts by installing, maintaining and repairing LC-MS instruments.

Grand Forks, Nd

Analytical chemist currently working on the method development of various analytes (carotenoids, catecholamines, fatty acids and amino acids) found in biological samples by means of LC/MS/MS or GC/MS/MS. Also involved in the analysis of minerals using ICP/MS.

Grand Forks, North Dakota Area

Worked on achieving partial oxidation of methane into methanol by screening catalysts using a flow through reactor. Products were quantified in tandem using a GC-FID as well as a laser gas analyzer (LGA).

Chemistry Department

•Developed of novel thermal method for quantification of coked products formed during pyrolysis lignin and its degradation products•Constructed analytical static batch reactor for quintuplicate samples•Trained over 10 lab personal on liquid-liquid extraction method, GC-MS analysis, and thermal carbon analysis•Performed regular maintenance of Agilent 7890 GC, Agilent 5975C MS, CDS Pyroprobe 5200, and Sun Set Lab Carbon Analyzer•Followed Good Laboratory Practice (GLP) guidelines

Chemistry Department

• Investigated low temperature electron-hole mobilities in single crystal organic semiconductors • Grew single crystals of tetracene by physical vapor deposition over a temperature gradient• Performed bulk time of flight of holes via applying high potential across a single crystal and creating electron-hole pairs with UV pulses • Synthesized tetrachlorotetracene to be used for single crystal growth• Operated sputter coater and became familiar with atomic force microscopy (AFM)

St. Cloud State University, St. Cloud, Mn

Give pre-lab lecture and responsible for running general chemistry lab Attending class lecture to assist in students understanding of class materialAssess and grade exams

St. Cloud, Mn

•Ensured products met international organization for standardization (ISO) 9000 standards for scrap books and accessories, i.e. inks, paper, plastics, and adhesives•Operated X-ray fluorescent (XRF) anlyzer for heavy metal identification•Performed photographic activity testing on photographs•Contributed writing standard operating procedure for sample preparation and analysis for pH measurements

Master’S Degree, Analytical Chemistry

Activities and Societies: Chemistry Graduate Student Association - Treasurer 2014-2015Thesis title: Characterization of Kraft alkali.

Bachelor Of Science (B.S.), Biochemistry

Worked an average of 25 hours per week while attending school full-time Related Classes Analytical Chemistry