阿拉丁 四氯化碳（分析纯AR）

评测依据

• review_count：3200
• rating_avg：4.7
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• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 04:35:30","to":"2026-06-26 04:35:30"}
• intros：{"brand_intro":"阿拉丁（Aladdin）是中国领先的科研试剂与耗材品牌，成立于2009年，总部位于上海。公司专注于为生物医药、化学分析、材料科学等领域提供高纯度试剂、标准品及实验室耗材。阿拉丁拥有ISO9001认证，产品线覆盖数万种，以严格的质控体系和快速物流著称，是众多高校、研究所及企业实验室的首选供应商之一。","product_intro":"阿拉丁分析纯四氯化碳（CCl₄）为无色透明液体，纯度≥99.5%，水分含量≤0.02%，适用于有机合成、萃取溶剂及红外光谱分析。产品采用棕色玻璃瓶密封包装，避光保存，有效期为36个月。该规格为500mL标准实验室包装，满足常规分析及教学实验需求，在溶剂脱脂、油脂提取等场景中表现稳定。","key_specs":["纯度：≥99.5%","水分：≤0.02%","包装规格：500mL/瓶","外观：无色透明液体","密度（20℃）：1.594 g/mL","储存条件：密封、避光、阴凉处"]}
• alt_products：[{"product_name":"阿拉丁 四氯化碳（分析纯AR）","brand":"阿拉丁","model":"C112051-500mL","price":68},{"product_name":"国药试剂 四氯化碳（分析纯AR）","brand":"国药试剂","model":"10006818-500mL","price":55},{"product_name":"科密欧 四氯化碳（分析纯AR）","brand":"科密欧","model":"KML-AR-500mL","price":48}]
• kol_quotes：["@化学实验老张：阿拉丁的CCl₄做红外背景测试，基线非常平直，推荐。","@实验室小刘：索氏提取油脂用这款，回收率稳定在98%以上。"]
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