1. The product label listed " calomel " as an ingredient. 2. Calomel was the aspirin of the early 19th century,3. The reference electrode may be a silver chloride electrode or a calomel electrode. 4. Calomel was commonly used in infant teething powders in the 1930s and 1940s.5. The calomel electrode is used to work out the electrode potential of half cells. 6. After two years blockading Helvoetsluis, the " Africaine " joined calomel . 7. Reference electrodes generally used are hydrogen electrodes, calomel electrodes, and silver chloride electrodes. 8. On 3 May, Arnott prescribed calomel for the Emperor's constipation with good results. 9. The following data are presented relative to the saturated calomel electrode ( SCE ) in acetonitrile: 10. Calculations give ??gr C " 7?for Rutile, and ??gr C " 20?for Calomel .