11. Prussian Blue won the Grand Prix du Sud-Ouest at La Teste racecourse in September.12. Usual assays to quantify phlorotannins in samples are the Folin-Denis and Prussian blue assays. 13. The two blues used for the printing were full deep blue and prussian blue . 14. The early examples were painted prussian blue with the boilers having a natural finish. 15. Hiroshige also used Prussian blue extensively in his landscape prints. 16. He also encounters the Nazi-pop folk duo Prussian Blue and their mother and maternal grandfather. 17. The result is an insoluble, blue dye ( ferric ferrocyanide ) known as Prussian blue . 18. In 1731, Georg Ernst Stahl published an account of the first synthesis of Prussian blue . 19. Beginning in the 1820s, Prussian blue was imported into Japan through the port of Nagasaki. 20. In livestock farming, another countermeasure against 137 Cs is to feed to animals prussian blue .
