Agilent DB-5MS Ultra Inert 15m, 0.25mm, 0.25um 122-5512UI
Agilent Technologies -- Item TECPIM000174116
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The Agilent J&W DB-5ms Ultra Inert (part number 122-5512UI) is a low-bleed, fused‑silica capillary GC column with a DB-5ms (5% phenyl / 95% dimethylpolysiloxane) stationary phase designed for gas chromatography–mass spectrometry (GC‑MS) work. It features an inert surface treatment to improve peak shape and response for active or trace-level analytes (for example pesticides) and is intended for routine and high‑sensitivity GC‑MS separations.
Key Features:
- Phase: DB-5ms Ultra Inert (5% phenyl / 95% dimethylpolysiloxane).
- Length: 15 m.
- Inner diameter (ID): 0.25 mm.
- Film thickness: 0.25 µm.
- Operating temperature range: −60 °C to ~325/350 °C.
- Capillary tubing: fused silica; common 7-inch cage format for this SKU.
Advantages:
- Low column bleed optimized for MS, giving improved signal‑to‑noise and sensitivity for trace analytes.
- Ultra Inert surface treatment produces sharper peaks and improved response for active compounds (better quantitative accuracy).
- Wide temperature range supports many GC methods and analyte classes.
- Manufacture testing with a demanding probe mixture helps ensure reproducible inertness and consistent performance.
Product Details
Overview
| Model | |
|---|---|
| Product Type | Consumables |
| Part Number | 122-5512UI |
| Brand | Agilent Technologies |
| Gross Dimensions (WxDxH cm) | |
| Net Dimensions (WxDxH cm) | |
| Gross Weight (kg) | |
| Net Weight (kg) |
Specifications
| Length | 15m |
|---|---|
| Film Thickness | 0.25 µm |
| Format | 7 inch |
| Inner Diameter ID | 0.25mm |
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