Borate buffer, Sodium nitrate, Silver sulphate (as preservative), purified water.

硼酸盐缓冲液，硝酸钠，硫酸银，纯净水。

youdao

Borate buffer, Sodium nitrate, Silver sulphate (as preservative), purified water.

硼酸盐缓冲液，硝酸钠，硫酸银，纯净水。

youdao