色层分析滤纸(ChromatographyPapers)
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BGrade 3MM Chr:厚度0.34mm,层析速度130mm/ ,每bx100张 BGrade 17Chr:厚度0.92m m , 层析速度190mm / 30min ,每 盒( b x) 25张 B尺寸46x57/cm B另有多种规
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BGrade 3MM Chr:厚度0.34mm,层析速度130mm/ ,每bx100张 BGrade 17Chr:厚度0.92m m , 层析速度190mm / 30min ,每 盒( b x) 25张 B尺寸46x57/cm B另有多种规