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SHJ CARBON produce the spectral pure analysis graphite bar and purify them to ash content less than 2PPM for application of spectral analysis graphite electrode. The normal diameters of our pure rods is 6mm, 8mm, 10mm, 13mm and 15mm, the standard length is 300mm. Our Spectral Pure Analysis Graphite Bar is specially engineered to meet the rigorous demands of analytical applications, providing unparalleled purity for precise measurements. With a purity level of 99.99%, this graphite bar ensures that impurities do not interfere with sensitive analysis, making it ideal for industries such as materials science, semiconductor research, and high-precision testing.

 

Designed for spectral analysis, this graphite bar offers excellent thermal and electrical conductivity, ensuring consistent performance in high-temperature and high-precision environments. Its low impurity content guarantees that measurements remain accurate, preserving the integrity of experimental data.

Whether you're conducting spectral analysis, elemental testing, or other sensitive applications, our Spectral Pure Analysis Graphite Bar delivers the purity and stability needed for the most demanding projects.

 

 

Product parameters

 

Grade	Bulk Density	Specific Resistance	Flexural Strength	Ash (purified)	Grain Size
	g/cm³	μΩ.m	MPa	ppm	mm
FE-P-0	≥1.68	8	30	2	0.045
FE-P-1	≥1.68	8	30	5	0.045
FE-P-2	≥1.68	8	30	10	0.045

Note: These are reference data, not guaranteed data.

 

Product Description

 

Spectral rod refers to a special graphite pure rods used for spectral analysis. Graphite can be used for spectrochemical analysis of all elements except carbon, emission spectrum, atomic absorption spectrum, gas analysis and other fields. The spectral analysis graphite electrode uses low ash high-quality petroleum coke as raw material, which is calcined, crushed, kneaded, baked, impregnated, graphitized and purified. At present, we can generally achieve ash content ≤ 5PPM, and adopt clean room dust-free packaging to ensure that the products meet the high purity requirements of spectral analysis applications.

We have many sizes of conventional specifications, such as ∮6*300, ∮8*300, ∮10*300, ∮13*300, ∮15*300, etc., which are convenient for customers to choose.

 

 

• High Purity (99.99%)

Our Spectral Pure Analysis Graphite Bar is crafted to achieve an industry-leading purity of 99.99%, minimizing impurities and ensuring that your analysis remains free from contamination. This exceptional purity is essential for maintaining the accuracy of sensitive measurements and experiments.

 

• Exceptional Thermal and Electrical Conductivity

Designed to perform under extreme conditions, our graphite bar provides superior thermal and electrical conductivity, ensuring optimal performance in high-temperature environments and precise electronic applications.

 

• Consistency in Measurements

With an ultra-low impurity content, this graphite bar guarantees consistent, reliable results in spectral and elemental analysis, ensuring that data integrity is never compromised, even in highly sensitive tests.

 

• Excellent Chemical Resistance

Built to endure in challenging environments, the Spectral Pure Analysis Graphite Bar offers outstanding corrosion resistance, making it highly effective in both reactive and high-temperature chemical environments.

 

• Stable and Durable

The bar is designed for long-term stability, offering excellent performance in extreme temperature ranges without significant expansion or contraction, ensuring minimal wear and tear in critical applications.

 

• Precision Manufacturing

Each Spectral Pure Analysis Graphite Bar is carefully crafted through precision manufacturing processes, ensuring uniform size, shape, and purity throughout the product, meeting the highest standards for analytical and scientific use.

 

 

 

Solid Raw materials	Crushing, Milling	Screening	Dosing
Mixing, Kneading	Extruding	Baking	Pitch Impregnation
Rebaking	Graphitization	purification	Inspection

 

 

 

Customized packaging of spectral analysis graphite electrode according to customer needs, wooden box, pallet packaging methods are available.

 

 

According to the cargo weight and delivery requirements, choose the most cost-effective transportation method, express, sea, airway, railway, multimodal transportation are available.

 

We strive to make conscientious products and do every detail of the High Pure Size Customized Graphite Rod, let users rest assured and continue to create value for customers, thereby achieve the goal of win-win cooperation. Our technical experts and professional technical service team provide customers with comprehensive pre-sales technical support and all-weather after-sales service to ensure that the products and even every part are safe, solid, reliable and efficient, so that you have no worries. Quality is our permanent core pursuit, we use the ultimate requirements to build a team of craftsmen, to create value for customers with high quality.