{"id":98213,"date":"2023-07-26T11:57:26","date_gmt":"2023-07-26T11:57:26","guid":{"rendered":"https:\/\/stopcarcinogensatwork.eu\/good-practice\/alternativa-k-formaldehydu-pri-konzervaci-biologickych-vzorku-v-tekutinach\/"},"modified":"2026-10-30T08:51:56","modified_gmt":"2026-10-30T08:51:56","slug":"alternativa-k-formaldehydu-pri-konzervaci-biologickych-vzorku-v-tekutinach","status":"publish","type":"good-practice","link":"https:\/\/stopcarcinogensatwork.eu\/cs\/good-practice\/alternativa-k-formaldehydu-pri-konzervaci-biologickych-vzorku-v-tekutinach\/","title":{"rendered":"Alternativa k Formaldehydu p\u0159i konzervaci biologick\u00fdch vzork\u016f v tekutin\u00e1ch"},"content":{"rendered":"

C\u00edlem studie bylo zjistit vhodnost biocid\u016f pou\u017e\u00edvan\u00fdch ve farmaceutick\u00e9m a kosmetick\u00e9m pr\u016fmyslu pro konzervaci biologick\u00fdch vzork\u016f. Biocidy byly posuzov\u00e1ny podle \u0161esti parametr\u016f: antiseptick\u00fd rozsah, koeficient rozpustnosti ve vod\u011b\/tuku, rozsah pH, stabilita\/reaktivita, toxicita a ho\u0159lavost. biocid mimo rozsah t\u011bchto parametr\u016f nebyl pova\u017eov\u00e1n za vhodnou alternativu. Nejprve byly l\u00e1tky posouzeny podle technick\u00fdch parametr\u016f. L\u00e1tky, kter\u00e9 jimi pro\u0161ly, byly posouzeny podle bezpe\u010dnostn\u00edch parametr\u016f. Podle tohoto postupu bylo p\u0159ezkoum\u00e1no 22 l\u00e1tek. <\/p>\n

Studie dosp\u011bla k z\u00e1v\u011bru, \u017ee v\u011bt\u0161ina biocid\u016f pou\u017e\u00edvan\u00fdch v potravin\u00e1\u0159sk\u00fdch, kosmetick\u00fdch a farmaceutick\u00fdch v\u00fdrobc\u00edch nen\u00ed pova\u017eov\u00e1na za vhodnou pro konzervaci biologick\u00fdch vzork\u016f. DMDM-hydantoin vyhovuje v\u0161em 6 parametr\u016fm, ale DMDM-hydantoin nebyl pro tento \u00fa\u010del nikdy pou\u017eit, a proto nen\u00ed zn\u00e1m jeho dlouhodob\u00fd vliv na integritu vzork\u016f. <\/p>\n","protected":false},"template":"","sector":[],"carcinogens":[8105],"stop":[8318],"country":[],"class_list":["post-98213","good-practice","type-good-practice","status-publish","hentry","carcinogens-formaldehyd-2","stop-substituce"],"yoast_head":"\nAlternativa k Formaldehydu p\u0159i konzervaci biologick\u00fdch vzork\u016f v tekutin\u00e1ch<\/title>\n<meta name=\"description\" content=\"Mnoho dal\u0161\u00edch spole\u010dnost\u00ed p\u0159ij\u00edm\u00e1 opat\u0159en\u00ed, aby se zcela vyhnuly expozici pracovn\u00edk\u016f karcinogenn\u00edm l\u00e1tk\u00e1m nebo je p\u0159ed n\u00ed ochr\u00e1nily.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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