Chromoscan, model 200, used in the Department of Nutrition and Diatetics, King's College, London. Manufactured by Joyce-Loebl, a Vickers company, Gateshead, England, 1980-1990. Chromoscan, model 200, by Joyce-Loebl Limited, 1980-1990 1980-1990
Two-way paper chromatography apparatus made for Professor Charles Enrique Dent (circa 1948) Two-way paper chromatography apparatus 1948