天玻 恒温滴定管 白色玻璃 具玻璃活塞

评测依据

• review_count：210
• rating_avg：4.5
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• price_range：[100,299]
• dimension：best_value
• sources：["京东","天猫"]
• time_range：{"from":"2026-06-26 01:18:19","to":"2026-06-26 01:18:19"}
• intros：{"brand_intro":"天津玻璃仪器厂（天玻）始建于1958年，是中国北方最大的实验室玻璃仪器生产基地。天玻产品以\"津玻\"商标闻名，其滴定管、量筒、烧杯等基础玻璃器皿长期供应全国各大高校和质检机构。品牌坚持传统手工吹制与现代化数控结合，产品符合国家计量检定规程（JJG），在华北地区市场占有率极高。","product_intro":"天玻恒温滴定管为白色透明玻璃管体，容量25mL，分度值0.05mL，适用于微量精密滴定。采用传统玻璃活塞，经过精密研磨，密封性好且操作手感顺滑。外套恒温夹套可通入循环水，有效消除环境温度对滴定体积的影响。管体刻度采用激光刻印，耐磨损且不易褪色，适合长期频繁使用。","key_specs":["容量：25mL","材质：高硼硅玻璃","活塞：玻璃活塞（研磨）","分度值：0.05mL","颜色：白色透明","恒温夹套：有"]}
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• kol_quotes：["@分析化学王教授：天玻的玻璃活塞是手工研磨的，顺滑度比很多进口管都好。","@实验室老李：25mL管做EDTA滴定刚刚好，恒温夹套让数据更稳。"]
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