产品目录

Product Catalogue

化学试剂标准：

化学纯(CP)符合国家化学试剂标准

分析纯(AR)符合国家化学试剂标准

电子化学品标准：

普通电子级(EL)类同与SEMI C1标准，单项金属元素控制在1000ppb以内。

高纯电子级(CA)介于SEMIC1与C7标准之间，单项金属元素控制在300ppb以内。

普通半导体级(CD)类同与SEMI C7标准，单项金属元素控制在10ppb以内。

高纯半导体级(CS)类同与SEMI C8标准，单项金属元素控制在1ppb以内。

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.