欧美另类z0z变态_视频播放网站_新毛片基地_久碰视频

Waters WAT035711 聚乙二醇標準品

Polyethylene Glycol Standards Kit [WAT035711]A unique collection of 10 GPC standards (Gel Permeation Chromatography standards) for aqueous molecular weight determination. Polyethylene Glycol Standards

  • 品牌： Waters
  • 型號： WAT035711
  • 其他型號：

Polyethylene Glycol Standards Kit [WAT035711]

A unique collection of 10 GPC standards (Gel Permeation Chromatography standards) for aqueous molecular weight determination. Polyethylene Glycol Standards Kit 
10 Vials, 1.0g in each vial containing the following moleculare weight standards:
100, 200, 400, 600, 1000, 1500, 4300, 7000, 13000, 22000