KS M 1611-1999 发布历史

This Korean Industrial Standard specifies phosphoric acid to be used as industrial chemicaKhereafter referred to as "phosphoric acid"). Remark Corresponding international standards to this standard are adopted as the Annexes of this standard. ISO R 849:1968 Phosphoric acid for industrial use-Determination of Iron Content-2,2 '-Bipyridyl spectrophotometeric method ISO 2997:1974 Phosphoric acid for industrial use-Determination of Sulphate content-Method by reduction and tirimetry ISO 3359 : 1975 Phosphoric acid for industrial use—Determination of arsenic content—Silver diethyldithiocarbamate photometric method ISO 3706:1976 Phosphoric acid for industrial usedncluding foodstuffs)-Determination of total phosphorous(V) oxide content — Quinoline phosphomolybdate gravimetric method ISO 3708:1976 Phosphoric acid for industrial use (including foodstuffs)-Determination of chloride content—Potentiometric method ISO 4285 : 1977 Phosphoric acid for industrial use-Guide to sampling techniques

KS M 1611-1999由韩国标准 KR-KATS 发布于 1999-1-1。

KS M 1611-1999的历代版本如下：

1995年 KS M 1611-1995
1999年01月01日 KS M 1611-1999
2012年12月14日 KS M 1611-2012 磷酸
2017年12月27日 KS M 1611-2017 磷酸

非常抱歉，我们暂时无法提供预览，您可以试试：免费下载 KS M 1611-1999 前三页，或者稍后再访问。

注意：点击下载后，生成下载文件时间比较长，请耐心等待......

标准号: KS M 1611-1999
发布日期: 1999年01月01日
实施日期
废止日期: 无
发布单位: KR-KATS

适用范围: This Korean Industrial Standard specifies phosphoric acid to be used as industrial chemicaKhereafter referred to as "phosphoric acid"). Remark Corresponding international standards to this standard are adopted as the Annexes of this standard. ISO R 849:1968 Phosphoric acid for industrial use-Determination of Iron Content-2,2 '-Bipyridyl spectrophotometeric method ISO 2997:1974 Phosphoric acid for industrial use-Determination of Sulphate content-Method by reduction and tirimetry ISO 3359 : 1975 Phosphoric acid for industrial use—Determination of arsenic content—Silver diethyldithiocarbamate photometric method ISO 3706:1976 Phosphoric acid for industrial usedncluding foodstuffs)-Determination of total phosphorous(V) oxide content — Quinoline phosphomolybdate gravimetric method ISO 3708:1976 Phosphoric acid for industrial use (including foodstuffs)-Determination of chloride content—Potentiometric method ISO 4285 : 1977 Phosphoric acid for industrial use-Guide to sampling techniques