699770-901 Poroshell 120, HILIC, 2.1x50mm, 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;
695770-901 Poroshell 120, HILIC, 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 695970-901 Poroshell 120, HILIC, 4.6x100mm, 4um