695770-902 Poroshell 120, EC-C18, 2.1x100mm, 4um
Poroshell 120 (孔径120 Å)核壳柱 Agilent核壳柱,分析速度快,现有粒径2.7μm和4μm
Poroshell 120 (孔径120 Å)核壳柱 Agilent核壳柱,分析速度快,现有粒径2.7μm和4μm;
693970-912 Poroshell 120, Phe-Hex, 4.6x150mm, 4um
Poroshell 120 (孔径120 Å)核壳柱 699770-912 Poroshell 120, Phe-Hex, 2.1x50mm, 4um