In 1881, Fannie Hesse, who was working as a technician for her husband Walther Hesse in the laboratory of Robert Koch, suggested agar as an effective setting agent since it had been common place in jam making for some time.
River Plate | Club Atlético River Plate | Queen's Plate | Photographic plate | plate tectonics | Indian Plate | Club Atlético River Plate (Uruguay) | plate | Pacific Plate | John Agar | Club Atletico River Plate Puerto Rico | Plate tectonics | Drake's Plate of Brass | Cox Plate | Solomon Sea Plate | North American Plate | L-plate | King's Plate | James Agar, 3rd Earl of Normanton | Club Atlético River Plate Puerto Rico | Club Atletico River Plate | Andrew Agar | Agar | agar | XLT agar | William Agar Adamson | Wilfred Eade Agar | VRC Queens Plate | var.''leela'' figures 3, 3a. Plate accompanying de Nicéville's description in the ''Journal of the The Asiatic Society | Vanity plate |