洁特 冻干用血清瓶（PETG）

评测依据

• review_count：450
• rating_avg：4.4
• brand_reputation：0
• merchant_count：0
• price_range：[100,299]
• dimension：best_value
• sources：["天猫","京东"]
• time_range：{"from":"2026-06-26 01:13:16","to":"2026-06-26 01:13:16"}
• intros：{"brand_intro":"洁特生物（JET）成立于2001年，中国领先的实验室耗材制造商，产品出口全球60多个国家。专注一次性塑料耗材，拥有ISO 13485、CE认证。其PETG瓶以高性价比著称，在国内生物制药和科研市场占有率快速增长。","product_intro":"洁特PETG冻干用血清瓶采用医用级PETG原料，注塑吹瓶工艺，内壁光滑无死角。瓶盖带硅胶密封圈，真空保压性能稳定。瓶身带模内标签，刻度清晰且耐酒精擦拭。适用于血清、细胞培养上清、蛋白溶液的冻干与低温运输。","key_specs":{"材质":"PETG（医用级）","容量":"125 mL / 250 mL / 500 mL / 1 L","耐温范围":"-80℃ ~ +70℃","灭菌方式":"γ射线灭菌","密封性":"硅胶密封圈螺旋盖","认证":"ISO 13485, CE, FDA注册"}}
• alt_products：[{"product_name":"洁特 冻干用血清瓶（PETG）","brand":"洁特生物（JET）","model":"JET-FB-500","price":180}]
• kol_quotes：["@国产耗材推荐官：洁特PETG瓶是进口平替首选。","@生物工艺师：500ml瓶装2L培养基冻干都没漏。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":82.9,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为性价比极高，价格仅为进口品牌的1/3。密封性和透明度与Corning相当，但批次间一致性偶有波动。天猫评价中\"便宜好用\"\"适合大批量\"是高频词，中小型生物公司采购较多。部分用户反映瓶盖拧紧后需额外用力才能完全密封。","source_count":2}},{"source":"objective","score":77.75469849246232,"weight":0.6,"confidence":0.5,"details":{"rating_avg":4.4,"price":180,"wom_score":82.9}},{"source":"user_review","score":88,"weight":0.15,"confidence":1,"details":{"rating_avg":4.4,"review_count":450,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@国产耗材推荐官：洁特PETG瓶是进口平替首选。","@生物工艺师：500ml瓶装2L培养基冻干都没漏。"]}}]
• method_version：v2
• search_visual：null