Agilent 300SB-CN Analytical HPLC Column 4.6x250 880995-905
Agilent Technologies -- Item TECPIM000150602
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The Agilent ZORBAX 300SB-CN (part number 880995-905) is an analytical HPLC column (4.6 x 250 mm) using the 300SB-CN bonded phase designed for reversed-phase separations. It features 300 Å pore silica and 5 µm particles and is intended for biopharmaceutical LC and LC/MS applications, including peptides, proteins and monoclonal antibodies. The StableBond 300Å chemistry and rated pH range provide robustness for low-pH mobile phases commonly used in peptide/protein analysis.
Key Features:
- Phase: 300SB-CN (cyano bonded phase)
- Dimensions: 4.6 mm ID × 250 mm length
- Particle size: 5 µm (fully porous)
- Pore size: 300 Å
- Operating range: pH 1–8; maximum temperature ≈80 °C; pressure rating ~400 bar
Advantages:
- Wide 300 Å pores permit efficient access and separation of large biomolecules such as peptides and proteins.
- StableBond chemistry offers improved stability in low-pH mobile phases used for LC/MS and TFA-containing methods.
- Compatibility with LC and LC/MS workflows for biopharma analyses (mAbs, peptides, proteins) supports method transferability.
- Ability to operate at elevated temperatures (up to ~80 °C) can improve recovery and chromatographic efficiency for difficult proteins.
Product Details
Overview
| Model | |
|---|---|
| Product Type | Consumables |
| Part Number | 880995-905 |
| Brand | Agilent Technologies |
| Gross Dimensions (WxDxH cm) | |
| Net Dimensions (WxDxH cm) | |
| Gross Weight (kg) | |
| Net Weight (kg) |
Specifications
| Separation Mode | Reversed Phase |
|---|---|
| Particle Size | 5 µm |
| Length | 250 mm |
| Inner Diameter | 4.6 mm |
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