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GPC0413

金膜包被過濾紙Gold-Coated Polycarbonate Membrane Filters, 0.4 um Pore, 13mm Dia

10片

GPC0425

金膜包被過濾紙Gold-Coated Polycarbonate Membrane Filters, 0.4 um Pore, 25mm Dia

10片

GPC0447

金膜包被過濾紙Gold-Coated Polycarbonate Membrane Filters, 0.4 um Pore, 47mm Dia

10片

GPC0813

金膜包被過濾紙Polycarbonate Gold-Coated Membrane Filters, 0.8 um pore, 13mm dia,

10片

GPC0825

金膜包被過濾紙Polycarbonate Gold-Coated Membrane Filters, 0.8 um pore, 25mm dia,

10片

GPC0847

金膜包被過濾紙Polycarbonate Gold-Coated Membrane Filters, 0.8 um pore, 47mm dia,

10片