外观Appearance 白色粉末或块状 纯度Purity ≥99.9% Based on Trace Metals Impurities of ICP ICP: Confirms Potassium Component Confirmed F Typically 31.9 - 33.5 % (With Lead Acetate) 痕量金属分析Trace Metal Analysis ≤1000ppm by ICP Atomic emission
99.99% metals basis:
外观Appearance 白色粉末或块状 纯度Purity ≥99.99% Based on Trace Metals Impurities of ICP ICP: Confirms Potassium Component Confirmed F Typically 31.9 - 33.5 % (With Lead Acetate) 痕量金属分析Trace Metal Analysis ≤200ppm by ICP Atomic emission