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Product Infomation
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
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