Lead oxide/litharge
ʻO kā mākou litharge ka maikaʻi maikaʻi. Ke hōʻoiaʻiʻo nei mākou i nā pae gula.
HOIKE
ʻO Assay Litharge kahi ʻano kūikawā o ka Lead Oxide i hoʻohana ʻia no ke gula a me nā mea ʻē aʻe o ka hoʻopaʻa ʻana i ka ʻai. Hana ʻia ia mai ke kēpau i hoʻomaʻemaʻe kūikawā ʻia a hāʻawi i kahi pae haʻahaʻa loa o nā haumia metala makamae ʻO kā mākou litharge ka maikaʻi maikaʻi. Hoʻopaʻa mākou i nā pae gula.
PALAPALA HUA
pauda melemele.
NA PALAPALA
ʻO ka hoʻāʻo ʻana o ke gula, kālā, platinum a me nā mea metala makamae ʻē aʻe.
NA WAIWAI A ME KA HOIKE
ʻAno: ʻO ka pauka melemele ʻōmaʻomaʻo maikaʻi.
Ke alakai manuahi (e like me ka Pb): ≤ 10.0 %.
Kaumaha kikoʻī: 9.5.
Arsenic (e like me As): ≤ 2 ppm.
Bismuth (e like me Bi): ≤ 3 ppm.
Ke keleawe (e like me Cu): ≤ 2 ppm.
Kālā (e like me Ag): 0.13 ppm.
Gula (e like me Au): 1 ppb.
Ka hao (e like me Fe): ≤ 3 ppm.
Tin (e like me Sn): ≤ 2 ppm.
Zinc (e like me Zn): ≤ 2 ppm.
PĀKAKA
I loko o nā ʻano koho hoʻopili like me nā ʻeke 25kg, nā ʻeke 25kg a me nā ʻeke nui 1,000kg.