Norman Horowitz and Marguerite Fling in biology lab
1950
- Title
- Norman Horowitz and Marguerite Fling in biology lab
- Collection
- Caltech Images Collection
- Series
- Academic Divisions and Departments
- Sub-Series
- Biology
- Identifier
- 10.24-63
- Dates
- 1950
- Extents
- 1 photographs (negative)
- Abstract
- The apparatus, invented by Herschel K. Mitchell, is called a chromatopile and represents a cross between earlier glass column and paper chromatography methods. Biology.