Available Forms
- Powder litharge
- Granular litharge
Different particle-size and physical-form requirements can be reviewed according to the customer’s current laboratory method.
Fire Assay Chemicals
Fire Assay Litharge / Lead Oxide
Litharge / lead oxide in powder and granular forms for laboratory fire assay applications.
Product Overview
Litharge, or lead oxide, is widely used as a lead source in fire assay fusion for the determination of gold, silver and other precious metals. Palica Chem can supply litharge for laboratory fire assay applications, with powder and granular grades reviewed against customer specifications.
Specifications & Physical Properties
PbO assay, Au blank, Ag blank, particle size, moisture and appearance can be reviewed according to customer specification or made available upon request.
Applications
Used in fire assay fusion as a lead source and collector-system component for precious-metal analysis in mining, geochemical and commercial assay laboratories.
Packaging
Packaging options are available upon request.
Custom Specification
Customers may send their current litharge specification, including PbO assay, precious-metal blank and particle-size requirements, for technical review.
Sample Evaluation
Samples may be arranged for laboratory evaluation before commercial supply.
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