Koptez Konimeter

Koptez Konimeter for the determination of dust concentrations in the atmosphere, contained in wooden box with twelve Konimeter slides, from the Occupational Health Department of the London School of Hygiene and Tropical Medicine, by Scientific Instrument & Engineering Works, Johannesburg, South Africa, 1930-1960

Details

Category:
Public Health & Hygiene
Object Number:
1992-557/8
type:
air sampler and occupational health
credit:
London School of Hygiene and Tropical Medicine