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
pall 颇尔Supor膜片针头过滤器0.45µm、13mm
pall 颇尔Supor膜片Acrodisc无菌针头过滤器
PALL Macrosep Advance 离心浓缩管30k
Millipore装有超滤膜的 离心超滤管4ml/100k
Millipore 离心管内管0.5ml外管2ml/100k
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