Interchange of Hydrogen Isotopes in Complex Cobaltammines

Abstract

giving about 417,000 per c.c. after considerable shrinkage in 5 per cent formalin during four months. This result is considered not incompatible with an ill:dependent count of 11 ,928 larvre (preserved in the slightly smaller trochosphere stage) in one drop of liquid, giving about 300,000 p er c.c. without close packing.