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Cosmosil® 5NH2
Nacalai Tesque COSMOSIL 5NH2 Analytical HPLC Column, 5µm, 120Å, 4.6mm I.D. x 50mm Length, 1/Pk
Product Number: 39250-01
NOTE: Conventional Columns (Old Type COSMOSIL) - This column has been replaced by Cosmosil NH2-MS Part Number: 38243-31
HPLC Column for Saccharide Analysis
The COSMOSIL 5NH2-MS is a column with aminopropyl group bonded silica packing material. It is recommended for separation of monosaccharides and oligosaccharides. While Sugar-D is our first choice for separation of saccharide, 5NH2-MS can give better separation than Sugar-D in some cases depending on samples.
| Packing Material | Sugar-D | NH2-MS |
|---|---|---|
| USP Code | - | L8 |
| Silica Gel | High Purity Porous Spherical Silica | |
| Average Particle Size | 15Sugar-D - 15 µm Sugar-D - 5 µm | 5 µm |
| Average Pore Size | - | approx. 120Å |
| Specific Surface Area | - | approx. 300 m2/g |
| Stationary Phase | Secondary/tertiary amine | Aminopropyl group |
| Bonding Type | Polymeric | - |
| Target Substances | Monosaccharides, oligosaccharides | |
| End Capping Treatment | Near-perfect Treatment | - |
| Carbon Content | - | approx. 4% |
| Feature |
|
|
Column Specifications:
| Product description | Cosmosil® 5NH2 Packed Column 4.6mmx50mm |
|---|---|
| Quantity | 1 pc |
| Manufacturer | Nacalai Tesque |
| Brand | Cosmosil |
| Product Type | HPLC Column |
| Length | 50 mm |
| Internal Diameter | 4.6 mm |
| Particle Size | 5 µm |
| Chemistry | NH2 (Amino) |
| Chemistry Producers Term | NH2 |
| Pore Size | 120 Å |
| USP Class | L8 |
| Carbon Load | 4.0 % |
| Bet Surface Area [m2/g] | 300.0 |
| Endcapping | End-Fitting: Waters type |
| Column Type | Analytical Column |
| Hardware Material | Stainless Steel |
| Hardware Type | Ready-to-use Column |
| pH Minimum | 2.0 |
| pH Maximum | 7.5 |
| Temperature Minimum [°C] | 60 |
| Matrix | Silica |
| Particle Morphology | spherical, fully porous |
Additional Column Sizes are available - Please contact our Sales Team with your requirements.
Cosmosil Columns Online Catalogue:
- Model: 39250-01
- Manufactured by: Nacalai Tesque
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