Agilent Bonus-RP LC/MS 5u,2.1x50mm, HPLC Column 861971-901
Agilent Technologies -- Item TECPIM000150570
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The Agilent ZORBAX Bonus-RP LC/MS column (catalog 861971-901) is a reversed-phase HPLC column packed with 5 µm fully porous particles and a Bonus‑RP bonded phase intended for LC/MS and HPLC separations. It delivers alternate reversed-phase selectivity and is suitable for 100% aqueous mobile phases and analytes that are poorly retained on standard C18 phases. Typical use cases include method development, LC/MS assays, and routine separations where improved peak shape for basic compounds is required.
Key Features:
- Separation Mode: Reversed Phase
- Phase / Chemistry: ZORBAX Bonus‑RP bonded phase
- Particle Size: 5 µm (fully porous)
- Dimensions: 2.1 mm ID × 50 mm length
- Pore Size: 80 Å
- USP Designation: L60; pH range 2–9; pressure rating 400 bar
Advantages:
- Unique polar-embedded (amide) alkyl bonding provides alternate selectivity versus standard C18, aiding separations of poorly retained compounds.
- Improved peak shape for challenging basic analytes, reducing tailing in low and mid pH conditions.
- Compatible with 100% aqueous mobile phases for polar analyte retention.
- Triple endcapping and steric protection improve chemical stability and column lifetime across the stated pH/temperature limits.
Product Details
Overview
| Model | |
|---|---|
| Product Type | Consumables |
| Part Number | 861971-901 |
| 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 |
| USP Clasification | L60 |
| Length | 50 mm |
| Inner Diameter | 2.1 mm |
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