-
Daahirsanaan sare 5n ilaa 7n (99.999% ilaa 99.99999% Therariam
Noocyadeena tufaaxyada oxide ee tufaaxeed, laga bilaabo 5n ilaa 7N (99.999% illaa 99.99999%), waa mid saafi ah, oo aad u daahir ah, oo tayo sare leh, wuxuuna u adkeysan karaa tijaabooyin tayo badan oo tayo leh. Aynu u soo dhowaanno faa'iidooyinka iyo codsiyada badan ee alaabada namadeeyaheena oxide ee qaybaha kala duwan.
-
Daahirsanaan sare 5n ilaa 7n (99.999% illaa 99.99999%) copper-ka
Badeecadeena noocyada naxaasta ah, laga bilaabo 5n ilaa 7n (99.999% illaa 99.99999%), waa mid saafi ah oo dhigaya heerka caadiga ah ee tayada iyo waxqabadka. Aynu u soo dhowaanno faa'iidooyinka badan iyo codsiyada ay soo saaraan badeecadaheena coper-ga ee loo yaqaan 'coper oxide' ay lama huraan u tahay warshado fara badan oo kala duwan.
