Whatman 沃特曼 玻璃纤维滤膜 GF/F 0.7μm 47mm

评测依据

• review_count：280
• rating_avg：4.6
• brand_reputation：0
• merchant_count：0
• price_range：[300,799]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 04:38:08","to":"2026-06-26 04:38:08"}
• intros：{"brand_intro":"Whatman（沃特曼）是英国老牌过滤品牌，成立于1915年，现为Cytiva旗下成员。以纤维素滤纸和玻璃纤维滤膜闻名全球，在环境监测、食品检测和基础科研领域拥有极高市占率。其GF系列玻璃纤维膜因高载量和快流速，被公认为悬浮物和颗粒物过滤的标杆。","product_intro":"Whatman GF/F 玻璃纤维滤膜，孔径0.7μm，直径47mm，采用硼硅酸盐玻璃微纤维制成，无粘合剂。具有极高流速和颗粒截留效率，适合水样中悬浮固体、藻类和微生物的过滤。常用于总悬浮固体（TSS）测定、叶绿素分析和废水检测。每盒100片，耐高温至500°C。","key_specs":["材质：硼硅酸盐玻璃微纤维","孔径：0.7μm","直径：47mm","厚度：420μm","最高耐温：500°C","包装：100片/盒"]}
• alt_products：[{"product_name":"Whatman 沃特曼 玻璃纤维滤膜 GF/F 0.7μm 47mm","brand":"Whatman","model":"Whatman 1825-047","price":520},{"product_name":"Sartorius 赛多利斯 醋酸纤维素滤膜 0.2μm 50mm","brand":"Sartorius","model":"Sartorius 11107-50-N","price":580},{"product_name":"Pall 颇尔 尼龙滤膜 0.45μm 47mm","brand":"Pall","model":"PALL 66548","price":680}]
• kol_quotes：["@环境监测小刘：GF/F做地表水TSS，又快又准，用了十年没换过。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":92.1,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"环境监测用户普遍反馈该膜过滤浑浊水样时流速快、不易破裂，灰分含量极低，适合后续灼烧称重。科研人员称赞其批次间重量一致性高，TSS测定结果可靠。部分用户提到玻璃纤维膜易产生碎屑，建议轻拿轻放。京东好评率97%，常见评价为\"性价比高，实验室常备\"。","source_count":0}},{"source":"objective","score":81.20854709418836,"weight":0.6,"confidence":0.5,"details":{"rating_avg":4.6,"price":520,"wom_score":92.1}},{"source":"user_review","score":92,"weight":0.15,"confidence":1,"details":{"rating_avg":4.6,"review_count":280,"source":"product_reviews_aggregate"}},{"source":"expert","score":78.4,"weight":0.1,"confidence":0.4,"details":{"kol_count":1,"scored_count":1,"matched_count":1,"base_score":76,"weighted_score":80,"sample":["@环境监测小刘：GF/F做地表水TSS，又快又准，用了十年没换过。"]}}]
• method_version：v3
• search_visual：null