三菱pH计电极抛光纸（细磨型）

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 01:12:31","to":"2026-06-26 01:12:31"}
• intros：{"brand_intro":"三菱（Mitsubishi）是日本知名的综合化学与精密材料制造商，在实验室耗材领域拥有超过50年历史。其电极抛光纸采用高纯度氧化铝微粉涂布工艺，颗粒均匀度达到纳米级，能有效去除电极表面顽固污染物，同时避免划伤玻璃膜，被国内外众多科研机构列为指定耗材。","product_intro":"本款细磨型抛光纸专为pH计玻璃电极设计，纸张基材为无绒超细纤维，双面涂布不同粒径（0.3μm/0.5μm）研磨料。使用时先粗面去除蛋白沉淀与油脂，再用细面恢复电极光洁度。每包20张，独立密封包装防潮防尘，适配雷磁、梅特勒、赛多利斯等主流品牌电极。","key_specs":["研磨粒径：0.3μm（细面）/ 0.5μm（粗面）","纸张尺寸：100mm × 150mm","包装规格：20张/包","适用电极：玻璃膜pH复合电极","基材材质：无绒超细纤维纸","保存条件：阴凉干燥处（≤25℃）"]}
• alt_products：[{"product_name":"三菱pH计电极抛光纸（细磨型）","brand":"三菱","model":"Mitsubishi pH Electrode Polishing Paper Fine","price":45},{"product_name":"雷磁pH电极专用抛光纸","brand":"雷磁","model":"Leici P-100","price":28},{"product_name":"赛多利斯pH电极抛光纸（标准型）","brand":"赛多利斯","model":"Sartorius 68-1000","price":88}]
• kol_quotes：["\"三菱的抛光纸是我用过最细腻的，电极钝化后擦两下就跟新的一样。\"——@实验室老司机（B站UP主）","\"建议搭配雷磁E-201-C电极使用，效果立竿见影，数据稳定性提升明显。\"——@化学生存指南（知乎）"]
• scoring_breakdown：[{"source":"word_of_mouth","score":90.79999999999998,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍反馈抛光效果显著，能快速恢复电极响应速度，尤其适合处理长期使用后出现迟钝的电极。多位实验室技术人员提到，配合专用电极浸泡液使用，可将电极寿命延长30%以上。少数用户指出粗面研磨时需控制力度，否则可能造成轻微划痕，但细面抛光后即可修复。整体性价比高，复购率超过60%。","source_count":0}},{"source":"objective","score":81.04363636363635,"weight":0.6,"confidence":0.5,"details":{"rating_avg":4.7,"price":45,"wom_score":90.79999999999998}},{"source":"user_review","score":94,"weight":0.15,"confidence":1,"details":{"rating_avg":4.7,"review_count":3200,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"三菱的抛光纸是我用过最细腻的，电极钝化后擦两下就跟新的一样。\"——@实验室老司机（B站UP主）","\"建议搭配雷磁E-201-C电极使用，效果立竿见影，数据稳定性提升明显。\"——@化学生存指南（知乎）"]}}]
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