Sigma-Aldrich TE缓冲液（pH 8.0，分子生物学级）

评测依据

• review_count：1200
• rating_avg：4.8
• brand_reputation：0
• merchant_count：0
• price_range：[300,799]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 04:37:38","to":"2026-06-26 04:37:38"}
• intros：{"brand_intro":"Sigma-Aldrich（现属默克集团）成立于1975年，是全球生命科学试剂领域的标杆品牌。其产品以严苛的质量标准和全面的技术文档著称，被广泛应用于顶级科研机构和制药企业。TE缓冲液系列提供多种规格和包装，满足从基础研究到GMP生产的全场景需求。","product_intro":"Sigma-Aldrich TE缓冲液（pH 8.0）为分子生物学级，采用超纯水和最高纯度Tris/EDTA配制，经0.2μm过滤和辐照灭菌。每瓶附带详细的分析证书（CoA），包含pH、电导率、内毒素及核酸酶活性数据。适用于对纯度要求极高的实验，如CRISPR、单分子测序等。500ml玻璃瓶装，可回收利用。","key_specs":["pH值：8.0±0.1（25℃）","成分：10 mM Tris-HCl，1 mM EDTA","灭菌方式：辐照+0.2μm过滤","无酶认证：DNase/RNase/Protease free","内毒素：<0.1 EU/mL","包装规格：500ml/瓶（玻璃瓶）"]}
• alt_products：[{"product_name":"Sigma-Aldrich TE缓冲液（pH 8.0，分子生物学级）","brand":"Sigma-Aldrich","model":"T9285-500ML","price":420}]
• kol_quotes：["@Nature常客：Sigma的TE缓冲液是发好文章的秘密武器，数据经得起任何质疑。"]
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• method_version：v3
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