默克液液萃取柱EXtrelut NT1--节约溶剂 返回列表页

Extrelut® NT simplifies liquid-liquid extraction in its most effective form by using a chemically inert, wide-pore and highly pure diatomaceous earth based solid phase. Depending on the sample volume three types of columns are available: Extrelut® NT1 can take up a maximum of one ml, Extrelut® NT3 three ml and Extrelut® NT20 up to twenty ml of sample.