by Sigma Aldrich
SUPELCOSIL™ LC-NH2 HPLC Column
3 μm particle size, L × I.D. 7.5 cm × 3.0 mm
SUPELCOSIL™ HPLC Columns
Traditional HPLC columns, similar to Hypersil™
Our SUPELCOSIL silica-based HPLC column line includes over 40 bonded phase chemistries, in a range of particle sizes and column configurations from microbore to preparative scale. It is the original high quality Supelco product line referenced in many USP methods.
In the case of a few SUPLECOSIL phases, we have recommended alternatives based on more advanced column technology.
LC-NH2 amino
The amino column is most often employed for the separation of mono- and disaccharides. As a normal-phase application, amino columns are used in the petroleum industry.
| Vendor | Sigma Aldrich | Particle Size | |
| Brand | SUPELCOSIL LC-NH2 | Length | |
| Modifification | Silica/Amino | Internal Diameter | |
| Mode | Reversed-Phase |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| MACHEREY-NAGEL | NUCLEODUR NH2-RP | Reversed-Phase | Silica/Amino | 4.6 mm | 250 mm | 3.0 μm | 110 Å | 415.00 |
| Sigma Aldrich | SUPELCOSIL LC-NH2 | Reversed-Phase | Silica/Amino | 4.0 mm | 250 mm | 5.0 μm | — | On request |
| Orochem | Reliasil NH2 90 | Reversed-Phase | Silica/Amino | 4.6 mm | 30 mm | 5.0 μm | 90 Å | On request |
| KNAUER | Eurospher II | Reversed-Phase | Silica/Amino | 4.0 mm | 150 mm | 5.0 μm | 100 Å | On request |
| Orochem | Matrix NH2 | Reversed-Phase | Silica/Amino | 3.0 mm | 50 mm | 3.0 μm | 100 Å | On request |
| KNAUER | Eurospher II | Reversed-Phase | Silica/Amino | 3.0 mm | 30 mm | 5.0 μm | 100 Å | On request |
| Orochem | Matrix NH2 | Reversed-Phase | Silica/Amino | 4.6 mm | 30 mm | 3.0 μm | 100 Å | On request |
| KNAUER | Eurospher II | Reversed-Phase | Silica/Amino | 62.0 mm | 300 mm | 10.0 μm | 100 Å | On request |
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