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Reference: HNH536
CommaSil® NH2 HPLC Column
An amino-bonded HPLC column that reduces hydrolysis of the bonded phase for better stability and life, usable in normal-phase, reversed-phase, ion-exchange and HILIC modes, including for carbohydrates.
Key specifications
- Phase
- Amino (NH2) bonded phase
- Separation modes
- Normal phase, reversed phase, ion exchange and HILIC
- Particle size
- 5 μm
- Dimensions
- 250 × 4.6 mm
- Configured to your application by our specialists
- Installed and commissioned on site
- Training and after-sales support across Jordan, the GCC and MENA
CommaSil® NH2 HPLC Column
Request a quoteOverview
Product overview
CommaSil® NH2 uses a distinctive amino bonding technology that reduces hydrolysis of the amino bonded phase, which improves column stability and lifetime. It gives good retention and selectivity under normal-phase, reversed-phase and ion-exchange conditions across a wide range of compounds.
In normal-phase mode it suits hydrophobic compounds, and in HILIC mode it separates hydrophilic and polar compounds such as carbohydrates, monosaccharides, oligosaccharides and sugar alcohols.
The page's application example is the separation of glucosamine sulfate and its related impurities (N-acetylglucosamine, fructosazine and deoxyfructosazine). It is offered as a 250 × 4.6 mm, 5 μm column (HNH536).
Specifications
Technical specifications
6 parameters
Column
- Phase
- Amino (NH2) bonded phase
- Separation modes
- Normal phase, reversed phase, ion exchange and HILIC
Ordering information
- Particle size
- 5 μm
- Dimensions
- 250 × 4.6 mm
- Catalog number
- HNH536
Application example
- Example: glucosamine sulfate related impurities
- 250 × 4.6 mm, 5 μm; UV 195 nm; 1 mL/min; 35 °C; acetonitrile / phosphate buffer pH 7.5 (70:30 v/v)
Features
Key features
- 01
Improved phase stability
Amino bonding technology reduces hydrolysis of the bonded phase, improving stability and column life.
- 02
Multiple modes
Normal phase, reversed phase, ion exchange and HILIC.
- 03
Suited to carbohydrates
In HILIC mode separates polar compounds such as monosaccharides, oligosaccharides and sugar alcohols.
From order to operation
We stay with the instrument after it arrives
Al-Shaker specifies the configuration, documents the system, and supports it across Jordan, the GCC, and MENA.
- 01
Consult
- 02
Plan
- 03
Supply
- 04
Install
- 05
Train
- 06
Support
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Tell us the application. We will specify the system.
Share the workflow, capacity, and compliance constraints. We respond with a recommended configuration, not a generic catalogue list.