Battery level

High purity level

Technical grade

Purity

≥ 99.95%

≥ 99.90%

≥ 99.5%

Water

≤ 20ppm

≤ 100ppm

≤ 200ppm

Chromaticity

≤ 5APHA

≤ 10APHA

—

Gold mixed

Note: According to customer requests