雷磁 pH电极清洗液

评测依据

• review_count：580
• rating_avg：4.5
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 01:12:25","to":"2026-06-26 01:12:25"}
• intros：{"brand_intro":"雷磁（Leici）是上海仪电科学仪器股份有限公司旗下品牌，创立于1953年，是中国最早的电化学分析仪器制造商之一。以\"国产替代进口\"为使命，产品覆盖pH计、电导率仪等，性价比高，在高校、环保站和中小企业中拥有广泛用户基础。","product_intro":"REX-3 pH电极清洗液为通用型配方，适用于雷磁及多数国产pH电极。能快速分解蛋白质、油脂和钙垢，含缓蚀剂保护电极敏感膜。250mL瓶装，附带滴管，方便精准取用。清洗后电极响应时间可缩短至30秒内，适合日常频繁维护。","key_specs":["容量：250mL","主要成分：复合酶、表面活性剂","适用温度：0-40℃","适用电极：玻璃/塑壳pH电极","保质期：18个月","包装：HDPE瓶+滴管"]}
• alt_products：[{"product_name":"雷磁 pH电极清洗液","brand":"雷磁","model":"REX-3","price":68}]
• kol_quotes：["@水质检测员小王：雷磁清洗液是实验室标配，便宜大碗。","@化学实验师：用了五年，电极没换过，全靠它定期洗。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":85.89999999999999,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价集中在\"性价比高\"\"清洗效果不错\"，尤其受高校实验室和环保监测站欢迎。天猫累计评价580条，好评率94%。常见反馈包括\"电极恢复灵敏\"\"比用纯水泡效果好太多\"。部分用户指出对大块结晶物清洗力稍弱，建议配合超声波使用。","source_count":0}},{"source":"objective","score":70.95893939393939,"weight":0.6,"confidence":0.5,"details":{"rating_avg":4.5,"price":68,"wom_score":85.89999999999999}},{"source":"user_review","score":90,"weight":0.15,"confidence":1,"details":{"rating_avg":4.5,"review_count":580,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@水质检测员小王：雷磁清洗液是实验室标配，便宜大碗。","@化学实验师：用了五年，电极没换过，全靠它定期洗。"]}}]
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