Agilent Eclipse AAA 4.6x12.5, 5um Grd Car 4/PK 820950-931
Agilent Technologies -- Item TECPIM000150524
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The Agilent ZORBAX Eclipse AAA 4.6 x 12.5 mm, 5 µm guard cartridge is an HPLC guard cartridge intended to protect analytical C18 columns by trapping particulates and strongly retained contaminants. Designed for reversed-phase HPLC workflows, it helps extend column lifetime and maintain system efficiency without compromising chromatographic performance. The product is supplied as a 4-pack of guard cartridges.
Key Features:
- Inner diameter: 4.6 mm
- Length: 12.5 mm
- Particle size: 5 µm (fully porous)
- Stationary phase: C18 (ZORBAX Eclipse AAA), double endcapped
- Separation mode: Reversed-phase (HPLC)
- pH range: 2–9
- Pressure rating: 400 bar; Maximum temperature: 40 °C at pH 6–9, 60 °C at pH 2–6
Advantages:
- Protects analytical columns from particulates and contaminants without compromising performance (manufacturer-stated).
- Extends column lifetime and helps maintain system efficiency, reducing downtime and replacement cost (manufacturer-stated).
- Double endcapped C18 phase provides robust reversed-phase performance and improved chromatographic consistency (inferred from double endcapped C18 specification).
- Wide pH range (2–9) and 400 bar rating support routine HPLC methods and operating conditions.
Product Details
Overview
| Model | |
|---|---|
| Product Type | Consumables |
| Part Number | 820950-931 |
| 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 | 13 mm |
| Inner Diameter | 4.6 mm |
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