月旭科技 Welchrom C18 固相萃取柱包装瓶

评测依据

• review_count：450
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• time_range：{"from":"2026-06-26 04:34:22","to":"2026-06-26 04:34:22"}
• intros：{"brand_intro":"月旭科技成立于2003年，总部位于上海，是中国领先的色谱耗材与仪器制造商。公司专注于色谱填料、色谱柱及固相萃取产品的自主研发与生产，产品性价比高，在国内制药、食品、环境检测领域拥有广泛用户基础，被誉为\"国产替代\"的标杆企业。","product_intro":"Welchrom C18 固相萃取柱采用高纯球形硅胶基质，经十八烷基键合和双封端处理，具有优异的疏水保留性能和低流失特性。包装瓶采用医用级HDPE材质，密封性好，便于实验室堆叠存放。适用于中药提取物、生物样品、环境水样中非极性化合物的前处理，回收率稳定，且价格仅为进口品牌的1/3左右。","key_specs":{"对象":"固相萃取柱包装瓶","参数1":"填料类型：C18 (双封端硅胶)","参数2":"填料量：500 mg","参数3":"柱管体积：3 mL","参数4":"粒径：40-60 μm","参数5":"孔径：100 Å","参数6":"包装规格：50支/盒，含HDPE密封包装瓶"}}
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