PALL颇尔crodisc针头过滤器0.45um13mm
PALL颇尔PTFE薄膜Acrodisc®针头过滤器
Millipore密理博Ultracel-30 离心超滤管30K
Millipore密理博Amicon Ultra超滤离心管
密理博Millipore亲水表面混合纤维素酯膜5um
GE Whatman 聚碳酸酯膜径迹蚀刻膜10μm47mm
GE Whatman 玻璃微纤维滤纸 Grade 934-AH
GE whatman 1号定性滤纸11um90mm
whatman径迹蚀刻膜Nuclepore 聚碳酸脂膜
PALL Microsep Advance离心浓缩管10K蓝色
GE Whatman Ano*0针头式滤器0.02um
Millipore Ultrafree-CL SV 离心超滤管
GE Whatman 烟草滤纸F319-04滤片/剑桥滤片
GE whatman纤维素滤纸 层析纸Grade 3MM
pall 颇尔亲水聚醚砜膜针头过滤器0.1um25mm
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