Agilent Eclipse Plus C18 Grd,4.6x12.5mm,5um,4pk 820950-936
Agilent Eclipse Plus C18 Grd (catalog 820950-936) is a pack of four ZORBAX Eclipse Plus C18 guard cartridges (4.6 x 12.5 mm, 5 µm) designed for reversed-phase HPLC. These guard cartridges are intended to be installed ahead of an analytical column to serve as replaceable sacrificial cartridges that help maintain chromatographic performance in routine HPLC applications. The product is specified by the manufacturer for use on conventional HPLC systems within the listed pH and pressure ranges.
Key Features:
- Phase: Eclipse Plus C18
- Separation mode: Reversed Phase
- Dimensions: 4.6 mm ID × 12.5 mm length
- Particle size: 5 µm (fully porous)
- USP designation: L1
- pH range: 2–9
- Pressure rating: 400 bar
Advantages:
- Functions as a guard cartridge to trap particulates and strongly retained contaminants before the analytical column, reducing column fouling.
- Eclipse Plus C18 chemistry with double endcapping (9% carbon load) supports improved peak shape and reduced secondary interactions for typical reversed‑phase separations.
- Compatible with conventional HPLC instruments (400 bar rating) and a wide pH range (2–9), offering flexibility across common method conditions.
Product Details
Overview
| Model | |
|---|---|
| Product Type | Consumables |
| Part Number | 820950-936 |
| 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 | L1 |
| Length | 13 mm |
| Inner Diameter | 4.6 mm |
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