默克 Supelco® 硅胶薄层层析板

评测依据

• review_count：980
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[300,799]
• dimension：best_value
• sources：["京东","天猫"]
• time_range：{"from":"2026-06-26 04:36:01","to":"2026-06-26 04:36:01"}
• intros：{"brand_intro":"默克是一家拥有350余年历史的德国科技公司，在生命科学领域提供超30万种产品。其Supelco品牌是色谱耗材领域的标杆，薄层层析板以荧光指示剂均匀、分离清晰著称。默克在中国设有生产基地和研发中心，产品广泛应用于医药研发、化工质检和教学实验。","product_intro":"Supelco® TLC Silica gel 60 F254薄层层析板采用60Å孔径硅胶，含254nm荧光指示剂，适用于紫外检测。玻璃基板平整度高，涂层厚度均匀（0.2mm），点样扩散小。常用于反应监控、纯度分析和化合物初步分离，是实验室最经典的层析耗材之一。每盒25片，规格标准，兼容多数展开缸。","key_specs":["吸附剂：硅胶60","荧光指示剂：F254 (254 nm)","涂层厚度：0.2 mm","板尺寸：20×20 cm","每盒数量：25片","基板材质：玻璃"]}
• alt_products：[{"product_name":"默克 Supelco® 硅胶薄层层析板","brand":"默克 (Merck KGaA)","model":"TLC Silica gel 60 F254, 20×20 cm, 25片/盒","price":680}]
• kol_quotes：["@有机合成小能手：默克TLC板是我实验室标配，跑板又快又清楚。","@药化老司机：F254荧光指示剂灵敏度高，0.1μg都能看到。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":93.8,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价该薄层板分离度好，荧光背景均匀，点样后斑点清晰无拖尾。在天然产物分离和有机合成反应监测中表现稳定，批次间差异极小。部分用户反馈价格略高于国产品牌，但认为质量可靠、重复性好，适合发表论文的数据要求。天猫旗舰店评分4.9，复购率高。","source_count":2}},{"source":"objective","score":72.88430861723447,"weight":0.6,"confidence":0.5,"details":{"rating_avg":4.7,"price":680,"wom_score":93.8}},{"source":"user_review","score":94,"weight":0.15,"confidence":1,"details":{"rating_avg":4.7,"review_count":980,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@有机合成小能手：默克TLC板是我实验室标配，跑板又快又清楚。","@药化老司机：F254荧光指示剂灵敏度高，0.1μg都能看到。"]}}]
• method_version：v2
• search_visual：null