Septa for open top caps

隔垫

Florisil^® PR

弗洛里西

Crimp seals with PTFE/silicone septa

带 PTFE/硅胶隔垫的钳口密封盖

带球形接头的柱色谱组件的流量控制器, Flow controllers for flash-chromatography assemblies with ball joints

SPB^®-1气相毛细管色谱柱, SPB^®-1 Capillary GC Column

Gadolinium(III) chloride solution

氯化钆(III) 溶液

EPA 8270 校准混标 1（第二来源标准品）, EPA 8270 Calibration Mix 1SS

Supelclean^TM LC-Florisil^® 固相萃取管, Supelclean^TM LC-Florisil^® SPE Tube

Ace large chromatography column

Ace 大型色谱柱

Stainless steel drum, 190 l