Photography (Chemicals) - Ferric Ammonium Ethylenediaminetetraacetate Solution and Sodium Ferric Ethylenediaminetetraacetate Trihydrate (reaffirmation and redesignation of ANSI/NAPM IT4.189-1984 (R1995))
摄影(化学品).乙二胺四乙酸铁铵溶液和三水乙二胺四乙酸铁钠(ANSI/NAPM IT4.189-1984(R1995))的重申和重新命名)
发布日期:
1984-08-07
建立照相级乙二胺四乙酸铁铵溶液和三水乙二胺四乙酸铁的纯度要求和试验方法。
Establishes the purity requirements and test methods for photographic-grade ferric ammonium ethylenediaminetetraacetate solution and ferric ethylenediaminetetraacetate trihydrate.