蜀牛 高硼硅玻璃广口烧杯 250ml

评测依据

• review_count：12500
• rating_avg：4.8
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["京东","天猫"]
• time_range：{"from":"2026-06-26 01:18:47","to":"2026-06-26 01:18:47"}
• intros：{"brand_intro":"蜀牛（ShuNiu）是国内知名的实验室玻璃仪器品牌，创立于上世纪80年代，总部位于四川。专注于高硼硅玻璃制品的研发与生产，产品涵盖烧杯、量筒、试管等基础实验耗材。以\"耐热、耐腐蚀、高透明度\"为核心工艺，采用3.3硼硅玻璃原料，通过ISO 9001质量管理体系认证。蜀牛产品在高校、科研院所及中小学实验室中拥有极高占有率，被誉为\"国产实验玻璃的性价比之王\"。","product_intro":"蜀牛广口烧杯采用3.3高硼硅玻璃材质，耐温范围-20℃至500℃，可承受急冷急热温差达200℃。广口设计便于搅拌、倾倒及清洗，杯身带有清晰刻度线（±5%误差），刻度采用白色釉料烧结，不易脱落。杯壁厚度均匀，底部加厚处理增强稳定性。适用于化学合成、溶液配制、加热反应等场景，可配合电热板、磁力搅拌器使用。每只烧杯均经过退火处理，减少内应力，降低炸裂风险。","key_specs":["材质：3.3高硼硅玻璃","容量：250ml（另有50/100/500/1000ml可选）","耐温范围：-20℃~500℃","刻度精度：±5%","杯口类型：广口（带导流嘴）","底部工艺：加厚平底，防滑设计"]}
• alt_products：[{"product_name":"蜀牛 高硼硅玻璃广口烧杯 250ml","brand":"蜀牛","model":"SN-GK-250","price":8.5},{"product_name":"天玻 蓝线广口烧杯 500ml","brand":"天玻","model":"TB-500-BL","price":15.2},{"product_name":"北玻 高型广口烧杯 1000ml","brand":"北玻","model":"BB-1000-H","price":22}]
• kol_quotes：["\"蜀牛的烧杯我用了十年，从学生到老师，一直没换过牌子。\"——化学实验博主@Lab小张","\"250ml广口烧杯做滴定实验非常顺手，刻度准，倒液不挂壁。\"——B站UP主@实验猿阿强"]
• scoring_breakdown：[{"source":"word_of_mouth","score":92.89999999999999,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍称赞其\"性价比极高\"，尤其适合学生实验和日常教学使用。多数评价提到玻璃通透无气泡，刻度清晰且不易磨损。部分用户反馈250ml规格杯壁厚度适中，加热时受热均匀，未出现炸裂现象。少数用户指出长期使用后杯口导流嘴处有轻微磨损，但整体耐用性优于同价位竞品。在京东平台累计评价超1.2万条，好评率98%，是入门级实验室烧杯的标杆产品。","source_count":2}},{"source":"objective","score":93.53924242424242,"weight":0.6,"confidence":0.5,"details":{"rating_avg":4.8,"price":8.5,"wom_score":92.89999999999999}},{"source":"user_review","score":96,"weight":0.15,"confidence":1,"details":{"rating_avg":4.8,"review_count":12500,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"蜀牛的烧杯我用了十年，从学生到老师，一直没换过牌子。\"——化学实验博主@Lab小张","\"250ml广口烧杯做滴定实验非常顺手，刻度准，倒液不挂壁。\"——B站UP主@实验猿阿强"]}}]
• method_version：v2
• search_visual：null