Jim Lovell, Apollo 13 astronaut, dies aged 97
实施治安管理处罚，应当公开、公正，尊重和保障人权，保护公民的人格尊严。
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8Agarose is used in electrophoresis, chromatography, immunodiffusion assays, cell and tissue culturing, and other applications. It is the electrically neutral, non-sulphated, gelling component of agar. While its market is smaller, it is fundamental for specialized biochemical and analytical protocols.