Assembled screw cap with hole with PTFE/silicone septum

带有 PTFE/硅胶隔垫的带孔螺纹盖

Therm-O-Ring^TM 密封圈, Inlet Liner O-Ring

涂覆 22% H₂SO₄ 的硅胶, 22% H₂SO₄ Coated Silica Gel

Alumina KCl PLOT Capillary GC Column

Ascentis^® C18 Supelguard^TM 保护柱芯, Ascentis^® C18 Supelguard^TM Guard Cartridge

Ascentis^® C18 Supelguard^TM 保护柱芯, Ascentis^® C18 Supelguard^TM Guard Cartridge

Ascentis^® Express 160 Å Phenyl-Hexyl, 2.7 μm HPLC Column

Ascentis^® Express 160 Å Phenyl-Hexyl, 2.7 μm HPLC Column

Ascentis^® Express 90 Å AQ-C18, 2.0 μm HPLC Column

Ascentis^® Express 90 Å AQ-C18, 2.7 μm HPLC Guard Cartridge

Ascentis^® Express 90 Å AQ-C18, 5.0 μm HPLC Column

Ascentis^® Express 90 Å PAH, 2.7 μm HPLC Column

Ascentis^® Express 90 Å PAH, 2.7 μm HPLC Column

Ascentis^® Express C18 HPLC 毛细管柱, Ascentis^® Express C18, 2.7 Micron Capillary HPLC Column

Ascentis^® Express C18, 2.7 Micron Guard Cartridge

Ascentis^® Express C18，2.7um 保护柱芯