Millipore 尼龍網格膜 30 um 尼龍膜
Millipore尼龍表面濾膜1.2um47mm
Millipore 清潔度檢測膜尼龍網膜20um47mm
Millipore 親水性 尼龍膜25mm*11um
Millipore 親水性尼龍網格濾膜 除菌過濾
Millipore 尼龍表面濾膜0.45um47mm
MeckMillipore尼龍表面濾膜0.22um47mm
GE whatman水系尼龍膜(Nylon膜)直徑
13061661322