Analysis Note

filling volume: difference max. 5% from ideal filling volumepurity test - absorbance 280 nm: ≤ 0.040 - absorbance 250 nm: ≤ 0.080 - absorbance 230 nm: ≤ 0.130

General description

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.

pre-packed columns for extraction of lipophilic compounds from aqueous solutions (20 ml sample)

Legal Information

Extrelut is a registered trademark of Merck KGaA, Darmstadt, Germany

Packaging

25 units in Fibre case