Key Features:
1. Standard Non-Polar Phase
Composition: 100% Dimethyl Polysiloxane.
Selectivity: Non-polar; separates analytes primarily by boiling point. Ideal for general-purpose analysis.
2. Superior Inertness
Advanced deactivation technology ensures the inner surface is highly inert, minimizing adsorption of active compounds and eliminating peak tailing.
3. Low Bleed & High Stability
The stationary phase is tightly cross-linked and chemically bonded, resulting in extremely low column bleed. This ensures a stable baseline and high sensitivity, which is critical for trace analysis and mass spectrometry (MS) detection.
4. Wide Temperature Range
Isothermal Range: -60°C to 325°C.
Programmed Range: Up to 350°C.
Suitable for analyzing both highly volatile solvents and high-boiling point materials.
Technical Specifications：
| Item | Specification |
| Stationary Phase | 100% Dimethyl Polysiloxane |
| Polarity | Non-polar |
| Film Thickness | 0.10 µm - 5.00 µm (Standard: 0.25 µm, 1.0 µm) |
| Internal Diameter | 0.18 mm, 0.25 mm, 0.32 mm, 0.53 mm |
| Length | 10 m - 60 m (Standard: 30 m) |
| Max Temperature | 325°C (Isothermal) / 350°C (Programmed) |
| USP Code | G1, G2 |
Application：
Petrochemical Analysis: Alkanes, alkenes, naphthenes, and aromatics.
Environmental Monitoring: VOCs, semi-volatile organic compounds.
Food & Flavor: Essential oils, flavors, and fragrances.
Chemical Industry: Solvents, alcohols, and ketones.
