Spectral Analysis Graphite Electrode, Ultra-Low Ash (2 ppm)

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Product Infomation

Product Name	Spectral Analysis Graphite Electrode, Ultra-Low Ash (2 ppm)
Catalog Number	GRA-GE-001
Alias	High-Purity Spectral Graphite Rod for AAS
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	Ultra-high purity spectral analysis graphite electrode with 99.99% carbon content and ash content as low as 2 ppm. Manufactured under stringent quality controls with cleanroom dust-free packaging to prevent contamination. Specifically engineered for atomic absorption spectroscopy (AAS), elemental analysis, and spectrographic measurement where even trace impurities can interfere with analytical accuracy. High-purity raw materials ensure excellent corrosion resistance and high-voltage endurance.
Bulk Density (g/cm³)	≥1.68
Resistivity (μΩ·m)	8
Flexural Strength (MPa)	30
Ash Content	2 PPM
Particle Size (mm)	0.045

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