Lead oxide/litharge
Our litharge is premium quality. We guarantee gold levels are

DESCRIPTION
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

PRODUCT FORM
yellow powder

APPLICATIONS
Assay of gold, silver, platinum and other precious metal ores

TYPICAL PROPERTIES AND ANALYSIS
Appearance: Fine, greenish yellow powder
Free Lead (as Pb): ≤ 10.0 %
Specific Gravity: 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
PACKAGING
In a variety of packaging options including 25kg bags, 25kg pails and 1,000kg bulk bags.