材质:PE
直径:可定制
厚度:可定制
使用对象:固相萃取柱
关键词:固相萃取柱筛板
服务承诺: 正品保障 大量现货 诚信服务 快捷配送 专用发票
material : PE
diameter : can be customized
thickness : can be customized
Applicable object: SPE
material : PE
diameter : can be customized
thickness : can be customized
Applicable object: SPE
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