Service
- American Chemical Society, Delaware Section
- Chairman-Elect, 1984
- Chairman, 1985
- Alternate Councilor, 1986-94
- Alpha of Delaware Chapter, Phi Beta Kappa
- President, 1976-77
- Vice-President/Secretary, 1987-Present
- American Society for Mass Spectrometry
- Vice-President for Programs, 1979-80
- President, 1981-82
- Past President, 1983-84
- Chemistry Department, University of Delaware
- Supervision, Departmental Mass Spectrometry Service,
1968-Present
- Acting Chairman, 1973-75
- Advisor, ACS Student Affiliates Chapter, 1977-1988; 1994-
Present
- Honors Program, University of Delaware
- Advisory Board, 1977-78; 1983-85
- Acting Director
- Fall, 1981
- Fall, 1982
- 1985-86
- Director, 1986-89