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| Product Name | Spectral Analysis Graphite Electrode, Low Ash (5 ppm) |
| Catalog Number | GRA-GE-002 |
| Alias | Spectral Graphite Rod for Elemental Analysis |
| Appearance | Black solid rod |
| Molecular Formula | C |
| Solubility | Insoluble in water and organic solvents |
| Storage | Dry, clean environment; dust-proof |
| Purity | ≥99.99% |
| Applications | Spectral analysis, elemental analysis, atomic absorption spectroscopy |
| Specifications | Ø6×300 / Ø8×300 / Ø10×300 / Ø13×300 / Ø15×300 mm |
| Description | High-purity spectral analysis graphite electrode with 99.99% carbon content and ash content no more than 5 ppm. Cleanroom dust-free packaging prevents environmental contamination. Optimized for atomic absorption spectroscopy (AAS), elemental analysis, and spectrographic measurement. High-purity raw materials provide excellent corrosion resistance and high-voltage endurance for reliable analytical performance. |
| Bulk Density (g/cm³) | ≥1.68 |
| Resistivity (μΩ·m) | 8 |
| Flexural Strength (MPa) | 30 |
| Ash Content | 5 PPM |
| Particle Size (mm) | 0.045 |