NUCLEODUR NH2-RP
– 14 columns
NUCLEODUR® high purity silica phases for HPLC
Features
NUCLEODUR® is a fully synthetical type B silica (silica of 3rd generation) offering highly advanced physical properties:
- totally spherical particle shape
- outstanding surface microstructure
- high pressure stability
- low metal content
NUCLEODUR® as a state-of-the-art silica is the ideal base material for modern HPLC phases. It is the result of MACHEREY-NAGEL's pioneering research in chromatography for almost 50 years.
NUCLEODUR® with 1.8 µm particle size for increased separation efficiency
NUCLEODUR® NH2 / NH2-RP
High purity silica phase for HPLC
Aminopropyl modification for NP and RP separations
2.5 % C · not endcapped · USP L8
Properties
Key features:
- Multi-mode columns (for RP, NP and IC)
- Stable against hydrolysis at low pH (working range pH 2–8), 100 % stable in water; suitable for LC/MS
- Widens scope of analytical HPLC into the polar range
Technical characteristics:
Aminopropyl modified high purity silica; pore size 110 Å, particles sizes 3, 5 and 7 µm;
2.5 % C; not endcapped
Recommended application:
polar compounds under RP conditions (sugars, DNA bases), hydrocarbons under NP conditions
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Brand specifications
Every parameter recorded for every column in this Brand is shown here. A single value applies across the Brand; multiple values show what is recorded across its columns.
| Mode | Reversed-Phase | Endcapped | No |
|---|---|---|---|
| Modification | Silica/Amino | Max Pressure | 8700 |
| Pore Size (Å) | 110 | Operating Temperature | 60 |
| Surface Area | 340 | pH stability from | 2.0 |
| Carbon Load, % | 2.5 | pH stability to | 8.0 |
Choose column specifications
Columns in this brand
Use the selectors above to narrow the list by specification, or search here by P/N or any displayed value.
| 760730.2 | 125 | 2.0 | 5.0 | 110 |
| 760730.3 | 125 | 3.0 | 5.0 | 110 |
| 760730.4 | 125 | 4.0 | 5.0 | 110 |
| 760730.46 | 125 | 4.6 | 5.0 | 110 |
| 760731.4 | 150 | 4.0 | 5.0 | 110 |
| 760731.46 | 150 | 4.6 | 5.0 | 110 |
| 760732.2 | 250 | 2.0 | 5.0 | 110 |
| 760732.3 | 250 | 3.0 | 5.0 | 110 |
| 760732.4 | 250 | 4.0 | 5.0 | 110 |
| 760732.46 | 250 | 4.6 | 5.0 | 110 |
| 760739.46 | 250 | 4.6 | 3.0 | 110 |
| 760740.2 | 100 | 2.0 | 3.0 | 110 |
| 760741.2 | 125 | 2.0 | 3.0 | 110 |
| 760742.46 | 150 | 4.6 | 3.0 | 110 |