Oxoid 营养琼脂（NA）

评测依据

• review_count：1250
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[300,799]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 04:37:42","to":"2026-06-26 04:37:42"}
• intros：{"brand_intro":"Oxoid是英国赛默飞世尔科技旗下知名微生物培养基品牌，成立于1926年。专注于提供高质量、标准化的干粉培养基和即用型培养基，广泛应用于临床诊断、食品工业和制药微生物检测。其产品严格遵循ISO、EP、USP等国际标准，在全球实验室中享有极高声誉。","product_intro":"Oxoid营养琼脂（NA）是一种基础非选择性固体培养基，适用于一般细菌的分离培养和菌落计数。配方含牛肉浸膏、蛋白胨和琼脂，营养均衡，支持多种需氧和兼性厌氧菌生长。干粉形式，每瓶500g，可配制约23L培养基，溶解后121℃高压灭菌15分钟即可使用，操作简便。","key_specs":["形态：干粉","包装：500g/瓶","配制量：约23L","灭菌条件：121℃ 15分钟","pH值：7.2±0.2（25℃）","适用菌种：大肠杆菌、金黄色葡萄球菌、枯草芽孢杆菌等"]}
• alt_products：[{"product_name":"Oxoid 营养琼脂（NA）","brand":"Oxoid","model":"CM0003B","price":380},{"product_name":"Merck 脑心浸出液琼脂（BHI Agar）","brand":"Merck","model":"1.10493.0500","price":650}]
• kol_quotes：["\"Oxoid营养琼脂是微生物实验室的'万金油'，新手老手都爱用。\"——知乎微生物领域答主","\"做菌落总数检测，Oxoid的NA几乎不出错，数据稳定。\"——丁香园实验版版主"]
• scoring_breakdown：[{"source":"word_of_mouth","score":91.39999999999999,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为该产品品质稳定，批次间差异小，溶解性好，灭菌后澄清度高。实验室老师评价其菌落生长良好，背景干净，适合日常传代和计数。部分用户提到价格略高于国产品牌，但认为进口品质值得信赖。在食品厂和第三方检测机构中复购率很高，整体满意度优秀。","source_count":0}},{"source":"objective","score":90.08038076152303,"weight":0.6,"confidence":0.5,"details":{"rating_avg":4.7,"price":380,"wom_score":91.39999999999999}},{"source":"user_review","score":94,"weight":0.15,"confidence":1,"details":{"rating_avg":4.7,"review_count":1250,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"Oxoid营养琼脂是微生物实验室的'万金油'，新手老手都爱用。\"——知乎微生物领域答主","\"做菌落总数检测，Oxoid的NA几乎不出错，数据稳定。\"——丁香园实验版版主"]}}]
• method_version：v2
• search_visual：null