老妇性hqmaturetube,欧洲人妻丰满av无码久久不卡 ,沈阳45岁老阿姨叫的没谁了,2012中文字幕

Bio-Rad 1620177 PVDF膜26cm*3.3m0.2um  WesternBlot蛋白轉(zhuǎn)印系列-印跡膜
 

Use this 26 cm x 3.3 m roll of Immun-Blot PVDF Membrane for chemiluminescent and colorimetric western blots:

• 0.2 µm pore size
• Binding capacity of 150–160 µg/cm2
• Retains target protein very strongly during protein transfer
• Reduces nonspecific protein binding that can obscure high-sensitivity detection

For more information, see the Immun-Blot PVDF Membrane product page.

訂購信息：

1620177 PVDF膜26cm*3.3m0.2um    1卷
1620218 PVDF膜7cm*8.4cm0.2um    20片
1620219 PVDF膜7cm*8.4cm0.2um    50片
1620174 PVDF膜7cm*8.4cm0.2um    10片
1620175 PVDF膜10cm*15cm0.2um    10片
1620176 PVDF膜20cm*20cm0.2um    10片