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
Analysis Note
Appearance: free flowing, granular powder
Bulk density: 18.0 - 36.0 g/100ml
Alkalinity (Extrelut-20-column): <0.25mmol/E-20-column
purity test
- absorbance 280 nm:
≤ 0.109
- absorbance 250 nm: ≤ 0.157
- absorbance 230 nm: ≤ 0.300
- GC: no to insignificant peaks of contamination
Legal Information
Extrelut is a registered trademark of Merck KGaA, Darmstadt, Germany
- UPC:
- 41123304
- Condition:
- New
- Weight:
- 1.00 Ounces
- HazmatClass:
- No
- WeightUOM:
- LB
- MPN:
- 1150921000