Liquid chromatography columns

液相色谱柱

Liquid chromatography columns

液相色谱柱

Liquid chromatography columns

液相色谱柱

Michel-Miller Swagelok^® adapter

Michel-Miller Swagelok^® 转接头

Michel-Miller Swagelok^® adapter

Michel-Miller Swagelok^® 转接头

制备性薄层板, Preparative TLC plates

Wheaton sample vials

Wheaton 样品瓶

Settleable Solids-WP

Polyethylene glycol 3350

聚（乙二醇）

带盖玻璃 TLC 展开槽, Developing tank of glass with lid for TLC