copper powder 99.99% isotopes Cu63|Cu65

1.              Name of the product - Cu ^63.65- Copper powder, ultra disperse, PMU brand, non-radioactive, oxygenless, TU 1793-011-50316079-2004;

2.      origin – the Russian Federation;

3.      purity – not less than 99.99+%;

4.   natural isotope structure (natural content of the isotopes) Cu 63=69.09 +/-0.05% and       Cu 65=30.91+/-0.03%;

5. form of particles – spherical;

6. average size of particles – not more than 7.0 micron;

7. copper powder,  ultra disperse, PMU brand is stabilized in argon atmosphere;

8. packaging - copper powder,  ultra disperse, PMU brand, with the mass of 200 grams is packed into argon filled plastic bottle; volume of the bottle is 0.250 l. (PAT weight is 38-40 grams); the bottle is hermetically closed with the screw-top, the screw-top is sealed with sealing compound. The product is packed into wooden boxes, 20 kg (net) of product in each box;