AN AIR-DRIVEN ULTRACENTRIFUGE FOR MOLECULAR SEDIMENTATION.
Details of construction are given for an air-driven ultracentrifuge for molecular sedimentation. This instrument, like the standard oil-driven machine of Svedberg, uses rotors giving a 6.50 cm. radius of rotation and has cameras of great depth of focus.
Laboratories of The Rockefeller Institute for Medical Research, and the Laboratories of the International Health Division of the Rockefeller Foundation, New York.
J
J
Biscoe
E G
EG
Pickels
R W
RW
Wyckoff