Vials, screw top, R.A.M.^TM (9 mm thread), large opening, 12 x 32 mm

12×32mm R.A.M.^TM（9mm 螺纹）广口螺纹口样品瓶

VOCOL^® Capillary GC Column

VOCOL^® 毛细管GC色谱柱

2% KOH 涂覆的硅胶, 2% KOH Coated Silica Gel

Dowex^® Marathon^TM A OH 型 1kg, AmberLite^® HPR4800 OH, hydroxide form

Ascentis ^® C18 HPLC 色谱柱, Ascentis^® C18 HPLC Column

Ascentis^® C8 HPLC 色谱柱, Ascentis^® C8 HPLC Column

Ascentis^® Express 160 Å C30, 2.7 μm HPLC Column

Ascentis^® Express 160 Å C30, 2.7 μm HPLC Guard Cartridge

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

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