{"id":40176,"date":"2022-11-22T11:25:53","date_gmt":"2022-11-22T10:25:53","guid":{"rendered":"https:\/\/www.he-arc.ch\/?post_type=he-arc_event&p=40176"},"modified":"2022-11-22T11:57:44","modified_gmt":"2022-11-22T10:57:44","slug":"cr-unch-liquor","status":"publish","type":"he-arc_event","link":"https:\/\/www.he-arc.ch\/en\/agenda\/cr-unch-liquor\/","title":{"rendered":"CR-unch LIQUOR – venez d\u00e9couvrir le monde passionnant des collections en fluides !"},"content":{"rendered":"\n

The specimens conserved in fluid, are a large part of the natural history heritage and present very specific conservation issues like the evaporation of toxic solutions (formaldehyde, ethanol\u2026.). For botanical collections, plants\u2019 pigments can dissolve in alcohol and lead to the discoloration of the specimen and opacification of the fluid, making it impossible to display those artifacts or observe the plant without opening the jar.<\/p>\n\n\n\n

The LIQUOR project explored different conservation treatments and the use of alternative fluids. <\/p>\n\n\n\n

Join us on November 29th at noon in room 324 to discover the fascinating world of wet collections!
You can also join us online : clic here to join the presentation<\/a><\/p>\n\n\n\n

The presentation will be in English, questions will be taken both in French and English.<\/p>\n\n\n\n


Les sp\u00e9cimens conserv\u00e9s en fluide constituent une grande partie du patrimoine d’histoire naturelle et pr\u00e9sentent des probl\u00e8mes de conservation tr\u00e8s sp\u00e9cifiques comme celui de l\u2019\u00e9vaporation de solutions toxiques (formald\u00e9hyde, \u00e9thanol\u2026). Pour les collections botaniques, les pigments peuvent \u00e9galement se dissoudre dans l\u2019alcool et entra\u00eener la d\u00e9coloration des sp\u00e9cimens et l\u2019opacification de la solution, rendant impossible l’exposition ou l’observation de la plante.<\/p>\n\n\n\n

Le projet LIQUOR a explor\u00e9 diff\u00e9rents traitements de conservation et l’utilisation de fluides alternatifs. <\/p>\n\n\n\n

Rejoignez-nous le 29 novembre \u00e0 12h en salle 324, ou en ligne pour d\u00e9couvrir le monde passionnant des collections en fluides !
Cliquer ici pour assister \u00e0 la pr\u00e9sentation<\/a>.<\/p>\n\n\n\n


La pr\u00e9sentation sera en anglais, les questions seront r\u00e9pondues en fran\u00e7ais et anglais.
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More about the LIQUOR project<\/h3>\n\n\n\n