新星定性滤纸 快速型

评测依据

• review_count：5600
• rating_avg：4.5
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["京东","天猫","新星官方旗舰店"]
• time_range：{"from":"2026-06-26 04:35:05","to":"2026-06-26 04:35:05"}
• intros：{"brand_intro":"新星是中国知名的实验室耗材品牌，隶属于杭州特种纸业有限公司，成立于1998年。其滤纸产品以高性价比和稳定的国产质量著称，广泛应用于中小学实验室、高校教学和工业质检。新星滤纸在国内市场占有率领先，是许多实验室的入门首选。","product_intro":"新星定性滤纸 快速型 采用优质棉浆制成，孔径约20μm，适合大颗粒物快速过滤。产品具有高流速和良好的湿强度，适用于沉淀分离、土壤分析等常规实验。每盒100张，直径12.5cm，价格亲民，是教学和基础科研的常用耗材。","key_specs":{"材质":"棉浆","孔径":"20 μm","厚度":"0.20 mm","流速":"快速 (约80 s/100 mL)","尺寸":"直径12.5 cm","包装":"100张/盒"}}
• alt_products：[{"product_name":"新星定性滤纸 快速型","brand":"新星","model":"102","price":35}]
• kol_quotes：["@实验员小王：新星滤纸是实验室省钱神器，日常过滤完全够用。","@质检工程师：快速型适合粗过滤，效率很高。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":82.9,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为该滤纸性价比极高，适合大量消耗的常规实验。评价中常见\"便宜好用\"\"过滤快\"等词，尤其受中学实验室和工业质检人员欢迎。部分用户指出其精度不如进口品牌，但认为在非关键实验中完全够用。京东累计评价超5000条，好评率98%。","source_count":3}},{"source":"objective","score":79.90893939393939,"weight":0.6,"confidence":0.5,"details":{"rating_avg":4.5,"price":35,"wom_score":82.9}},{"source":"user_review","score":90,"weight":0.15,"confidence":1,"details":{"rating_avg":4.5,"review_count":5600,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@实验员小王：新星滤纸是实验室省钱神器，日常过滤完全够用。","@质检工程师：快速型适合粗过滤，效率很高。"]}}]
• method_version：v2
• search_visual：null