Agilent HP-5MS 30m, 0.25mm, 0.25um 19091S-433
Agilent Technologies -- Item TECPIM000150346
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The Agilent J&W HP-5ms GC column (catalog 19091S-433) is a 30 m fused‑silica capillary column with a low‑bleed (5%‑phenyl)-methylpolysiloxane stationary phase designed for GC/MS separations. It provides general-purpose, low‑polarity separations and is specified for improved inertness with active acidic and basic compounds to enhance signal‑to‑noise and mass spectral integrity. Agilent describes the column as bonded, crosslinked and solvent‑rinsable for routine analytical use.
Key Features:
- Length: 30 m.
- Inner Diameter (ID): 0.25 mm.
- Film Thickness: 0.25 µm.
- Phase: HP-5ms ((5%-phenyl)-methylpolysiloxane), low polarity.
- Capillary tubing: fused silica; Format: 7 inch cage (standard 19091S-433 format).
Advantages:
- Low-bleed HP-5ms phase improves baseline stability and GC/MS sensitivity, supporting better mass spectral quality.
- Excellent inertness for active acidic and basic compounds reduces adsorption and improves peak shape for challenging analytes.
- Bonded, crosslinked, solvent-rinsable construction enables routine cleaning and robust performance in analytical workflows.
Product Details
Overview
| Model | |
|---|---|
| Product Type | Consumables |
| Part Number | 19091S-433 |
| Brand | Agilent Technologies |
| Gross Dimensions (WxDxH cm) | |
| Net Dimensions (WxDxH cm) | |
| Gross Weight (kg) | |
| Net Weight (kg) |
Specifications
| Length | 30 m |
|---|---|
| Inner Diameter | 0.25 mm |
| Film Thickness | 0.25 µm |
| Format | 7 inch |
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