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

预清洗和组装试剂瓶，100个装, Vials, pre-cleaned and assembled, pk of 100

黑色开孔酚醛树脂螺纹瓶盖, Black phenolic open top screw caps

Dip tube

Dip tube

Reducer (PE)

Wire carrier

Seal (O-ring 14x2.5 mm)

System Suitability Set-USP Source Guide 34

淀粉葡萄糖苷酶溶液（来源于黑曲霉，用于总膳食纤维测定盒:TDF-100A ) 溶液 来源于黑曲霉, Amyloglucosidase solution from Aspergillus niger

p,p′-DDA

Vials, screw top, clear glass (vial only)

螺纹口透明玻璃样品瓶（仅样品瓶）