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

Ascentis^® Express Phenyl-Hexyl，2.7μm HPLC色谱柱

Ascentis^® Express Phenyl-Hexyl, 5 μm HPLC Column

Ascentis^® Express Phenyl-Hexyl, 5 μm HPLC Column

ATIS Adsorbent Tube Injector System 230V

ATIS 吸附管进样器系统 230V

Barium standard

Cage for Fused Silica Column

石英毛细管柱架

Capillary Column Butt Connector

毛细管柱对接连接头

CapSeal Bullet^® Capillary Ferrule, Long Design

Carbopack^TM吸附剂, Carbopack^TM Adsorbent

Carboxen^®1010 多孔层壁涂开管柱, Carboxen^®-1010 PLOT Capillary GC Column