无水乙醇（分析纯）

评测依据

• review_count：12500
• rating_avg：4.8
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• price_range：[0,99]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 04:34:18","to":"2026-06-26 04:34:18"}
• intros：{"brand_intro":"国药集团化学试剂有限公司旗下品牌，拥有百年历史，是中国化学试剂行业的龙头企业。产品覆盖科研、医疗、工业等领域，以高纯度、高稳定性著称，是众多高校和科研机构的指定供应商，在实验室基础耗材领域口碑极佳。","product_intro":"本品为分析纯级无水乙醇，含量≥99.7%，主要用于生物样本的脱水、固定和保存。采用棕色玻璃瓶包装，密封性好，有效防止挥发和吸潮。适用于组织学、细胞学及微生物学实验，是实验室最常用的固定液和脱水剂之一，性价比极高。","key_specs":["纯度：≥99.7%","级别：分析纯（AR）","包装规格：500mL/瓶","水分含量：≤0.3%","蒸发残渣：≤0.001%","用途：固定、脱水、消毒"]}
• alt_products：[{"product_name":"无水乙醇（分析纯）","brand":"国药沪试","model":"10009218","price":28},{"product_name":"4%多聚甲醛固定液（含乙醇）","brand":"索莱宝","model":"P1110-500ML","price":85}]
• kol_quotes：["@实验老司机：国药沪试的无水乙醇是实验室的'万金油'，固定脱水一步到位，性价比无敌。","@病理小助手：做石蜡切片固定，首选这款，杂质少，对组织形态保护很好。"]
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