ISOTOPIC COPPER POWDER

  REF/MAX//CU/PWD

Commodity

Copper (Cu), Non-radioactive powder; 

Average particle size (mm) - from 5 to 10; 

Form of particles – spherical.

Origin: Russia

Quality:

Chemical purity - no less than 99,998 – 99,999 %; 

Isotopic purity of the amount of controlled impurities - no more than 0,002%; 

Average oxygen content (% wt.) - 0,06

Packing: In glass and PET bottles of various sizes.

Quantity: We are able to supply on contract extension until 10,000 kg per month.

Price: Great price depending on quantity ordered.

Payment: To be agreed between Seller and Buyer

Certificate: Giredmet and IGAS

We are able to enter into long term contract covering 2 to 3 years.

 
Selenium Isotope SE-74.

We are have links to sources of supply of selenium 74 isotope. 

Quantity can be as small as 50 grams and up to 1,000 grams per month.

The selenium-74 is GIREDMET tested with an isotope percentage of 99.98% for SE74 and a chemical purity of 99.998% based on the determinate impurities on Na 7, Al 0.16, Ca 7, Fe 2.5 and Cu 3 in ppm.

The price is negotiable, but only between seller and buyer.  

All necessaries documents (depot doc., quality control by the IGAS GmbH German, Airway Bills, Export license from Russian government and other key documents) will be supplied. 

Ingot properties:
Copper content: 99,9991% - 99,9998% (5N)
Content of detectable impurities: <0,0001 %
Ingots are absolutely free of Oxygen, Nitrogen and Carbon
Radioactivity does not exceed 1.10^-11 of degree Ci/g
The ingot has an optimal dense crystal lattice and represents a Single-Crystal
Copper is grown as crystals in complete vacuum and under high pressure patented technology.

Ingot dimensions:
Diameter: 150 mm
Height: 15 mm. - 30 mm.
Mass: 2500 gr. - 3700 gr.

Copper Applications:
Single crystal copper find application in aerospace, telecommunications, high-end energy sectors and large scientific laboratories.

• raw materials (foils, strips, rods, sputtering targets, substrates, powders, pastes);
• high quality wiring, cables and connectors for hifi audio and video;
• high frequency cables, connectors, switches for telecom industry;
• special duty generators and transformers;
• catalysts and chemical compounds based on crystal copper.
  

Packing:
Ingots are transported in special sealed containers conserved in inert gas Argon.
Net weight: 30 and 35 kg.
Gross weight:  45 and 50 kg.
Each container contains 8-10 ingots.

Average weight of ingots - 3 kg
 
Certificate
The "Giredmet" laboratory certifies every container (minimum batch of 8-10 crystals).

and individual Certificate, which states average analysis probed from each
crystal.

Ultra pure copper is characterised by single crystal, unidirectional, free of impurity, flexible,  fatigue-resistance, corrosive-resistance, low electric resistance, none-crystal boundaries, rapid transmissibility, perfect in structure, and easy to process.

The above characteristics make  an ideal material for making rapid transmission lines.

From inner hook up wires to interconnect cables, ultra pure copper is  widely applied  to Hi-Tech products such as Hi-Fi stereo system, high resolution TV.

Product: Ultra High Pure Copper with metal crystal 99.99996%.

Grade: Copper C6N oxygen free crystal copper, special high concentrations

99.99996% of natural (Cu3/65) super pure copper.

Origin: Made in Russia by incineration of copper metal in vacuum environment.

Packing: Packaging in plastic vacuum bags and metal container with argon gas.

Location of material: Kiev, UKRAINE

Price and Payment:  To be agreed between Seller and Buyer.

Quantity: 14,295 grams