Institution
- Bergeson & Campbell P.C.2
- Bradley University2
- Bristol-Myers Squibb Company2
- British Library2
- Brooklyn College2
- Bryn Mawr College2
- CIBA-GEIGY Corporation2
- California State University, Sacramento2
- Case Western Reserve University. School of Medicine2
- Chemical Heritage Foundation2
- Chemical Manufacturers Association (U.S.)2
- City University of New York2
- Clark College (Vancouver, Wash.)2
- Clyde Independent Schools 2
- Colgate University2
- College of William & Mary2
- Columbia-Presbyterian Medical Center2
- Conservation Foundation2
- Corning Glass Works2
- Council for Chemical Research2