
Jeanette Clarke Using a Perkin-Elmer Atomic Absorption Spectrophotometer at Fordham Hospital, photograph of the New York City hospital employee measuring the lead content in a sample of blood.
Science History Institute
Jeanette Clarke Using a Perkin-Elmer Atomic Absorption Spectrophotometer at Fordham Hospital, photograph of the New York City hospital employee measuring the lead content in a sample of blood.
Science History Institute