Okike ndu/litarge
Litharge anyị bụ ezigbo mma. Anyị na-ekwe nkwa na ọkwa ọla edo dị.
Nkọwa
Assay Litharge is a special type of Lead Oxide used for gold and other precious metal ore analysis. It is made from specially refined lead and offers a very low level of precious metal impurities Our litharge is premium quality. We guarantee gold levels are.
Ụdị ngwaahịa
odo ntụ ntụ.
Ngwa
Nyocha nke ọla edo, ọla ọcha, platinum na ọla ndị ọzọ dị oke ọnụ ahịa.
AKWỤKWỌ NDỊ MMADỤ na nyocha
Ọdịdị: Ọ dị mma, ntụ ntụ na-acha akwụkwọ ndụ akwụkwọ ndụ.
Free Lead (as Pb): ≤ 10.0 %.
Nnukwu ike ndọda: 9.5.
Arsenic (as As): ≤ 2 ppm.
Bismuth (as Bi): ≤ 3 ppm.
Copper (as Cu): ≤ 2 ppm.
Silver (as Ag): 0.13 ppm.
Gold (as Au): 1 ppb.
Iron (as Fe): ≤ 3 ppm.
Tin (as Sn): ≤ 2 ppm.
Zinc (as Zn): ≤ 2 ppm.
Nkwakọ ngwaahịa
N'ọtụtụ nhọrọ nkwakọ gụnyere 25kg akpa, 25kg pails na 1,000kg nnukwu akpa.