Ted Pella LR White 树脂包埋剂

评测依据

• review_count：195
• rating_avg：4.6
• brand_reputation：0
• merchant_count：0
• price_range：[2000,4999]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 04:34:21","to":"2026-06-26 04:34:21"}
• intros：{"brand_intro":"Ted Pella 是美国知名的电子显微镜与实验室耗材品牌，成立于1968年，总部位于加利福尼亚。其产品线涵盖包埋剂、染色剂、载网等，以创新性和高纯度闻名。LR White 系列是低温聚合树脂的代表，特别适合免疫标记和酶组织化学研究。","product_intro":"LR White 是一种亲水性丙烯酸树脂，可在低温（-20℃至0℃）下聚合，适用于热敏感样本的免疫金标记。其低背景染色特性使抗原位点暴露更充分，且切片可长期保存。固化后硬度适中，可切出0.5-1μm半薄切片及60-90nm超薄切片。广泛应用于植物学、微生物学和免疫细胞化学。","key_specs":["聚合方式：低温UV或化学催化","适用切片厚度：0.5-1μm（半薄）/60-90nm（超薄）","亲水性：高（适合水溶性抗原）","固化温度：-20℃至0℃","包装规格：500ml（含催化剂）","保质期：4℃下12个月"]}
• alt_products：[{"product_name":"Ted Pella LR White 树脂包埋剂","brand":"Ted Pella","model":"LR White (18470)","price":2100},{"product_name":"Leica HistoResin 塑料包埋剂","brand":"Leica","model":"HistoResin 70220","price":2850}]
• kol_quotes：["@免疫电镜专家：LR White让我的金颗粒密度翻倍。","@植物学家：叶绿体类囊体保存完美。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":85.39999999999999,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"免疫标记用户高度认可其低背景和抗原保存能力，认为\"比环氧树脂标记效率高2倍\"。植物学研究者反馈，细胞壁和叶绿体结构保存良好。部分用户指出低温聚合需专用设备，操作门槛较高。有评论提到价格略贵，但性能对得起成本。整体评价为\"免疫电镜首选\"。","source_count":0}},{"source":"objective","score":91.08966655551849,"weight":0.6,"confidence":0.5,"details":{"rating_avg":4.6,"price":2100,"wom_score":85.39999999999999}},{"source":"user_review","score":92,"weight":0.15,"confidence":1,"details":{"rating_avg":4.6,"review_count":195,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["@免疫电镜专家：LR White让我的金颗粒密度翻倍。","@植物学家：叶绿体类囊体保存完美。"]}}]
• method_version：v3
• search_visual：null