It’s also worth noting that even if alternatives superior to agar were found, scientists are reluctant to abandon established protocols (even when microbiologists do use other jellies, they often still add agar to the mix, for example, to increase the gel strength of the solid media). As agar has been the standard gelling agent in microbiology for around 150 years, an enormous infrastructure of standardized methods, reference values, and quality control procedures has emerged around its specific properties. Switching to a different medium (even a superior one) means results may not be directly comparable to decades of published literature or to other laboratories’ findings.
В «Балтике» отреагировали на отмену гола в ворота «Зенита». Клуб собирается обжаловать решение арбитра матча Алексея Сухого, об это сообщает «Чемпионат».
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“中国朋友证明，曾经看似不可能的事情可以变为可能。”伊拉克总理苏达尼表示，通过采取环保技术和高标准，哈法亚油田经济附加值不仅得到有效提升，也避免了给项目周边居民带来环境和健康问题。
Москвичи пожаловались на зловонную квартиру-свалку с телами животных и тараканами18:04