蜀牛 窄口烧杯 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":"蜀牛是中国知名的实验室玻璃仪器品牌，成立于1998年，总部位于四川成都。专注于高硼硅玻璃制品的研发与生产，产品涵盖烧杯、量筒、试管等基础实验器材。以\"安全、精准、耐用\"为核心理念，采用3.3高硼硅玻璃材质，耐高温、耐腐蚀，广泛应用于学校、科研院所及企业实验室。蜀牛凭借稳定的品控和亲民的价格，在国内市场拥有极高占有率，被誉为\"国产实验玻璃第一品牌\"。","product_intro":"蜀牛窄口烧杯250ml采用3.3高硼硅玻璃制成，壁厚均匀，耐热冲击温度可达200℃。窄口设计减少液体蒸发和溅出，适合加热、搅拌和储存实验液体。杯身带有清晰刻度线，误差控制在±2%以内，方便精确量取。底部平整稳固，可配合磁力搅拌器使用。产品经过退火处理，内应力小，不易炸裂，是化学、生物实验室的常用耗材。","key_specs":["材质: 3.3高硼硅玻璃","容量: 250ml","耐热温度: 200℃","刻度误差: ±2%","口径: 窄口设计","底部: 平底"]}
• alt_products：[{"product_name":"蜀牛 窄口烧杯 250ml","brand":"蜀牛","model":"SN-B250","price":8.5},{"product_name":"华鸥 窄口烧杯 150ml","brand":"华鸥","model":"HO-150","price":10.5},{"product_name":"天玻 窄口烧杯 500ml","brand":"天玻","model":"TB-500","price":15}]
• kol_quotes：["@化学实验君：蜀牛烧杯是实验室入门首选，便宜又好用，炸了也不心疼。","@手工耿：用它做小发明，玻璃质量比想象中好，加热很稳。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":92.89999999999999,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍称赞蜀牛烧杯的性价比极高，8.5元的价格在同类产品中非常实惠。多数评价提到玻璃通透无气泡，刻度清晰且不易脱落。加热测试中，直接明火加热未出现炸裂，耐热性令人满意。部分用户反馈窄口设计在倾倒时略有不便，但整体好评率超过95%。京东平台累计评价超1.2万条，复购率较高，尤其受中学实验室和DIY爱好者青睐。","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":["@化学实验君：蜀牛烧杯是实验室入门首选，便宜又好用，炸了也不心疼。","@手工耿：用它做小发明，玻璃质量比想象中好，加热很稳。"]}}]
• method_version：v2
• search_visual：null