HPLC Guard Column Phenomenex AJ0-9000 Analytical Use
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Phenomenex AJ0-9000
Protects expensive analytical columns from particulate contamination and strongly retained compounds, extending column life and reducing downtime in HPLC workflows
| Brand | Phenomenex |
| Model | AJ0-9000 |
| Voltage | N/A (non-electrical component) |
| Country of Origin | USA |
| Weight | 15 g |
| Dimensions | 4.0 mm x 20 mm (column body) |
| Warranty | 6 months |
| Certifications | ISO 9001, USP Compliant |
| SKU / MPN | AJ0-9000 |
| What’s in the box | 1 guard column cartridge, 2 PEEK ferrules, installation guide |
| Stationary Phase | C18 (Octadecylsilane) |
| Particle Size | 5 μm |
| Column Dimensions | 4.0 mm ID x 20 mm L |
| Max Pressure | 600 bar (8700 psi) |
| Filter Material | 2 μm Stainless Steel |
| Compatibility | AJ0-4225 Security Guard Cartridge Holder |
Key benefits: Extends analytical column lifespan, reduces system backpressure issues, easy cartridge replacement, compatible with major HPLC systems, maintains chromatographic performance
Typical applications: Pharmaceutical QC analysis, environmental sample testing, food and beverage analysis, clinical research, LC-MS method development
Lifecycle: Active product, continuously available, industry-standard consumable
1 review for HPLC Guard Column Phenomenex AJ0-9000 Analytical Use
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Exact match for many brands
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Guaranteed for one full year
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Robert M. –
Excellent support when we had integration questions. The product met our standards.