Commodity Type Batch no. Quantity Grade Date of manufacture
LEAD OXIDE Excellent
Item Standard Test result
PbO,%≥ 99.3 99.38
Pb,%≤ 0.1 0.05
Lead peroxide≤ 0.05 0.03
Fe2O3,%≤ 0.005 0.001
CuO,%≤ 0.002 0.001
Finess(180 eye through)%≤ 0.2 0.12
Nitric acid insoluble substance≤ 0.1 0.05
Moisture,≤ ％ 0.2 0.11
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