Whatman 定性滤纸卷 1号

评测依据

• review_count：320
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[100,299]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 04:38:04","to":"2026-06-26 04:38:04"}
• intros：{"brand_intro":"Whatman（沃特曼）是Cytiva旗下全球领先的实验室过滤品牌，拥有超过250年的历史。其滤纸产品以高纯度、高一致性和严格的质量控制著称，广泛应用于科研、制药和食品检测领域，是实验室过滤的黄金标准。","product_intro":"Whatman 1号定性滤纸卷，采用高质量棉纤维制成，无添加剂，灰分含量极低。适用于常规定性分析、颗粒物过滤及样品前处理。卷状设计便于按需裁剪，适合连续过滤操作，流速适中，保留颗粒度约11μm。","key_specs":["材质：棉纤维","孔径：11 μm","厚度：0.18 mm","灰分：<0.06%","尺寸：宽10cm×长100m","类型：定性滤纸"]}
• alt_products：[{"product_name":"Whatman 定性滤纸卷 1号","brand":"Whatman","model":"1001-917","price":285},{"product_name":"Advantec 定性滤纸卷 No.1","brand":"Advantec","model":"No.1-100m","price":260}]
• kol_quotes：["@实验室老司机：Whatman 1号是定性滤纸的标杆，新手老手都绕不开。","@色谱小王子：做重金属前处理一直用这款，空白值极低。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":94.1,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为该滤纸卷品质稳定，过滤效果均匀，无纤维脱落现象。科研人员称赞其批次间一致性高，适合对结果重现性要求严格的实验。部分用户提到价格略高于国产品牌，但认为物有所值。京东好评率98%，常见评价包括\"经典款，实验室必备\"\"裁剪方便，过滤速度快\"。","source_count":0}},{"source":"objective","score":67.9455527638191,"weight":0.6,"confidence":0.5,"details":{"rating_avg":4.7,"price":285,"wom_score":94.1}},{"source":"user_review","score":94,"weight":0.15,"confidence":1,"details":{"rating_avg":4.7,"review_count":320,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["@实验室老司机：Whatman 1号是定性滤纸的标杆，新手老手都绕不开。","@色谱小王子：做重金属前处理一直用这款，空白值极低。"]}}]
• method_version：v3
• search_visual：null