Cuprous Bromide, Purified Grade

 
ResultsLimits
Assay:99.6%98.5% min.
CuBr2: < 0.1%0.25% max.
Water: < 0.13%< 0.25%
Sulfate: < 0.01%0.1% max.
Heavy Metals:   
Mercury: < 1 ppm< 25 ppm
Arsenic: < 5 ppm< 25 ppm
Lead: < 1 ppm< 50 ppm
Zinc: 3 ppm< 100 ppm
Chromium: < 1 ppm< 25 ppm
Visual Appearance:  Gray-Green free flowing powder
Screen Size: < 50 micron50 micron max.
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