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电子化学品

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  • Description
产品名称 分子式 等级
CS 光盘 加州 他 增强现实 CP
双氧水 双氧水 ✔ ✔ ✔ ✔ ✔ ✔
硫酸 硫酸 ✔ ✔ ✔ ✔ ✔ ✔
硝酸 硝酸 不适用 ✔ ✔ ✔ ✔ ✔
冰醋酸 甲烷 不适用 不适用 ✔ ✔ ✔ ✔
盐酸 盐酸 不适用 不适用 ✔ ✔ ✔ ✔
氢氟酸 高频 不适用 ✔ ✔ ✔ ✔ ✔
氢氧化钠液体 氢氧化钠 不适用 不适用 ✔ ✔ ✔ ✔
氢氧化钾液体 氢氧化钾 不适用 不适用 ✔ ✔ ✔ ✔
氢氧化铵 氨水 不适用 不适用 ✔ ✔ ✔ ✔
硝酸钾 硝酸钾 不适用 不适用 ✔ ✔ ✔ ✔

Chemical Reagent Standard:
Chemical Purity (CP) meets the national chemical reagent standard
Analytical Reagent (AR) meets the national chemical reagent standard
Electronic Chemicals Standards:
Common electronic level (EL) is similar to SEMI C1 standard and the single metal element is controlled within 1000ppb.
High purity electronic grade (CA) is between SEMI C1 and C7 standards and the single metal element is controlled within 300 ppb.
Common semiconductor level (CD) is similar to SEMI C7 standard and single metal element is controlled within 10ppb.
High purity semiconductor grade (CS) is similar to semi C8 standard, and single metal element is controlled within 1ppb.