#1102-8. Physical chemistry. Project reports (5)

Title from folder label.Project report form no. 21 dated July 15, 1968. Orientation studies. Measurement of reflection of light from paper surfaces. Separation of internal diffuse and surface reflections / Carlton W. Denzer, Robert M. Leekley -- Project report form no. 22 dated July 24, 1968. Orientation studies. Determination of the pore size distribution of a paper pad by mercury intrusion / S. C. Nagel, Robert M. Leekley -- Project report form no. 23 dated October 2, 1968. Orientation studies. Colloid chemistry. Starch xanthide from Tee-Pak's dry powder starch xanthate / George E. Lauterbach -- Project report form no. 24 dated January 13, 1969. Orientation studies. Colloid chemistry. Studies in depositable pitch / C. Y. Chu