Agilent Eclipse PAH Grd Crt,4.6x12.5mm,5um,4pk 820950-939
Agilent Technologies -- Item TECPIM000150529
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The Agilent Eclipse PAH Guard Cartridge (catalog number 820950-939) is a ZORBAX Eclipse PAH guard cartridge for HPLC systems, supplied as a 4‑pack. Each cartridge is 4.6 × 12.5 mm with 5 µm fully porous particles and is intended to protect analytical columns in reversed‑phase PAH applications by retaining particulates and strongly retained contaminants before the analytical column. The cartridge is specified for HPLC use across pH 2–8 with maximum temperature ratings of 60 °C (pH 2–6) and 40 °C (pH 6–8).
Key Features:
- Phase: ZORBAX Eclipse PAH
- Particle size: 5 µm (fully porous)
- Dimensions: 4.6 mm ID × 12.5 mm length
- Pack quantity: 4 cartridges per pack
- Pore size: 95 Å
- Carbon load: 14%
- Pressure rating: 400 bar
Advantages:
- Protects analytical columns by trapping particulates and strongly retained contaminants, helping extend column lifetime.
- Designed for reversed‑phase PAH separations and compatible with ZORBAX/Eclipse HPLC column hardware.
- Broad pH tolerance (2–8) and temperature ratings (up to 60 °C at low pH) enable flexible method conditions.
- 400 bar pressure rating supports standard HPLC operating pressures.
Product Details
Overview
| Model | |
|---|---|
| Product Type | Consumables |
| Part Number | 820950-939 |
| 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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