Visiprep^TM 固相萃取装置流量控制阀杆备件, Visiprep^TM Manifold Replacement Flow Control Valve Stem

Watercol^TM 1910 Capillary GC Column

12mL Si/1G-44%H2SO4/Si 固相萃取管, 12mL Si/1G-44%H2SO4/Si SPE Tube

带 0.3mL 小体积内衬管的 ABC Vial^TM, ABC Vial^TM, 0.3 mL LVI^TM, 9 mm thread, Pk/100

Dowex^® Marathon^TM MR-3 氢和氢氧型, AmberLite^® MB20 H/OH Mixed Bed Ion Exchange Resin hydrogen and hydroxide form

Ascentis^® C18 HPLC Column

Ascentis ^® C18 HPLC 色谱柱

Ascentis^® C18 HPLC Column

Ascentis ^® C18 HPLC 色谱柱

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

Ascentis^® C8 Supelguard^TM 保护柱芯, Ascentis^® C8 Supelguard^TM Guard Cartridge

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