国药沪试 化学纯 乙醚 500mL

评测依据

• review_count：1250
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• time_range：{"from":"2026-06-26 04:35:26","to":"2026-06-26 04:35:26"}
• intros：{"brand_intro":"国药集团化学试剂有限公司是中国领先的化学试剂和实验室耗材供应商，隶属于中国医药集团。公司拥有\"沪试\"等知名品牌，产品覆盖科研、医药、工业等领域，以严格的质量控制和稳定的供应链著称，是国内实验室基础试剂的首选品牌之一。","product_intro":"国药沪试化学纯乙醚，规格500mL，纯度符合化学纯（CP）标准，适用于一般实验室合成、萃取及清洗等用途。产品采用棕色玻璃瓶密封包装，有效避光防挥发，批次间稳定性好，是高校、研究所及企业实验室常用的基础制冷剂与溶剂。","key_specs":["纯度等级：化学纯（CP）","规格：500mL/瓶","包装：棕色玻璃瓶","沸点：34.6°C","闪点：-45°C","密度：0.713 g/mL (20°C)"]}
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• kol_quotes：["@化学老张：国药沪试的乙醚我用了十年，稳定性没得说，学生实验首选。"]
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