蜀牛高硼硅石英玻璃烧杯 250ml

评测依据

• review_count：28500
• rating_avg：4.8
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["京东","天猫","什么值得买"]
• time_range：{"from":"2026-06-25 11:36:02","to":"2026-06-25 11:36:02"}
• intros：{"brand_intro":"蜀牛是中国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。品牌以\"高硼硅玻璃\"为核心技术路线，专注生产耐高温、耐腐蚀的实验室器皿。蜀牛拥有自主玻璃熔炼配方和全自动成型产线，品控严格遵循ISO 9001标准。创始人张工出身于国营玻璃厂，坚持\"每一只烧杯都要经得起1000℃考验\"的理念。蜀牛产品覆盖全国80%以上高校实验室，被誉为\"国产烧杯性价比之王\"。","product_intro":"蜀牛高硼硅石英玻璃烧杯是实验室基础耗材中的爆款，采用3.3高硼硅玻璃材质，耐热冲击达200℃。250ml容量适合化学滴定、加热溶解等常规实验。相比进口品牌（如Pyrex），蜀牛价格仅为1/5，但透光率和热稳定性接近。杯壁加厚设计减少破裂风险，刻度清晰且误差≤2%。适用于中学化学课、科研小试、家庭DIY实验等场景。","key_specs":{"材质":"3.3高硼硅玻璃（石英级）","容量":"250ml（另有50/100/500/1000ml可选）","耐热范围":"-20℃至500℃（瞬时温差≤200℃）","刻度精度":"±2%","杯壁厚度":"1.2mm（加厚型）"}}
• alt_products：[{"product_name":"蜀牛高硼硅石英玻璃烧杯 250ml","brand":"蜀牛","model":"SN-QB-250","price":18.5},{"product_name":"北玻博美石英玻璃烧杯 100ml 低型","brand":"北玻","model":"BB-100L","price":12},{"product_name":"天玻石英玻璃烧杯 500ml 高透型","brand":"天玻","model":"TB-500Q","price":35}]
• kol_quotes：[]
• scoring_breakdown：[{"source":"word_of_mouth","score":86.5,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"综合京东、天猫、什么值得买共2.8万条评价，用户普遍认可其\"便宜耐用\"。优点：价格亲民、耐热性好、不易炸裂、刻度清晰。缺点：部分批次杯口有轻微毛刺，长期使用后内壁易出现划痕。专业评测指出其热稳定性优于普通钠钙玻璃，但不如进口石英玻璃。适合预算有限的实验室和教学场景。","source_count":3}},{"source":"objective","score":88.26893939393939,"weight":0.6,"confidence":0.5,"details":{"rating_avg":4.8,"price":18.5,"wom_score":86.5}},{"source":"user_review","score":96,"weight":0.15,"confidence":1,"details":{"rating_avg":4.8,"review_count":28500,"source":"product_reviews_aggregate"}}]
• method_version：v2
• search_visual：null