Frances H. Critchfield

The absorption and excretion of the solid polyethylene glycols (“Carbowax” compounds)*1Mellon Institute of Industrial Research, Pittsburgh, Pa.

Catherine Shaffer, Frances H. Critchfield · Journal of the American Pharmaceutical Association (Scientific ed ) · 1947 · 112 citations

Food Chemistry, Chemical Engineering, Engineering +8

Solid Polyethylene Glycols (Carbowax Compounds)

Catherine Shaffer, Frances H. Critchfield · Analytical Chemistry · 1947 · 67 citations

Engineering, Altmetric Attention Score, C. B. Shaffer +19

RENAL EXCRETION AND VOLUME DISTRIBUTION OF SOME POLYETHYLENE GLYCOLS IN THE DOG

Catherine Shaffer, Frances H. Critchfield, Charles P. Carpenter · American Journal of Physiology-Legacy Content · 1947 · 45 citations

Animal Physiology, Veterinary Physiology, Urology +7

Insecticide Residues in Meat and Eggs, Determination of Sevin Insecticide and Its Meabolites in Poultry Tissues and Eggs

Daniel K. N. Johnson, Frances H. Critchfield, Brian E. Arthur · Journal of Agricultural and Food Chemistry · 1963 · 23 citations

Engineering, Pesticide-residue Analysis, Altmetric Attention Score +25

Chemical and Physical Examination of Some Polyethylene Glycols*

Catherine Shaffer, Frances H. Critchfield, John H. Nair · Journal of the American Pharmaceutical Association (Scientific ed ) · 1950 · 10 citations

Materials Science, Polymer Material, Engineering +4