国药 微孔滤膜（混合纤维素酯）

评测依据

• review_count：3200
• rating_avg：4.5
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• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 01:15:19","to":"2026-06-26 01:15:19"}
• intros：{"brand_intro":"国药集团化学试剂有限公司是中国最大的化学试剂和实验室耗材供应商之一，拥有60余年生产历史。其微孔滤膜采用国产优质混合纤维素酯（MCE）材料，性价比极高，广泛应用于水质检测、微生物分析和一般过滤需求，是国内实验室基础耗材的标杆品牌。","product_intro":"MCE微孔滤膜孔径0.45μm，直径50mm，厚度120μm，适合水溶液和有机溶剂的常规过滤。热稳定性好，可耐受121°C高压灭菌。每盒100片，白色光滑表面，灰分含量<0.1%，适用于颗粒物分析和微生物截留。价格亲民，是替代进口滤膜的经济选择。","key_specs":["膜材质：混合纤维素酯","孔径：0.45μm","直径：50mm","厚度：120μm","灰分含量：<0.1%","灭菌方式：121°C高压"]}
• alt_products：[{"product_name":"国药 微孔滤膜（混合纤维素酯）","brand":"国药集团","model":"MCE 0.45μm 50mm","price":85}]
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