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现行 I3A IT4.39-1998
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Photography (Processing) - Effluents - Spectrophotometric Determination of Chlorine (revision and redesignation of ANSI/NAPM IT4.39-1993) 摄影(处理).废水.氯的分光光度测定(ANSI/NAPM IT4.39-1993的修订和重新命名)
发布日期: 1998-10-28
规定了一种分光光度法,用于测定摄影处理废水的氯需求量
Specifies a spectrophotometric method for determining the chlorine requirement of photographic processing effluents
分类信息
发布单位或类别: 美国-国际影像工业协会
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相似标准/计划/法规
现行
PIMA IT4.39-1998
For Photography (Processing) - Effluents - Determination of Chlorine
摄影(处理)用废水氯的测定
1998-01-01
现行
PIMA IT4.48
Photography (Processing) - Effluents - Determination of Ammoniacal Nitrogen Content - Microdiffusion Method
摄影(处理).废水.氨态氮含量的测定.微扩散法
1998-01-01
现行
PIMA IT4.47
Photography (Processing) - Effluents - Determination of Total Amino Nitrogen - Microdiffusion Kjeldahl Method
摄影(处理).废水.总氨基氮的测定.微扩散凯氏定氮法
1998-01-01
现行
I3A IT4.37-1999
Photography (Processing) - Effluents - Identification and Analytical Methods (revision and redesignation of ANSI/NAPM IT4.37-1993)
摄影(处理).废水.识别和分析方法(ANSI/NAPM IT4.37-1993的修订和重新命名)
1999-10-05
现行
I3A IT4.37-1999
Photography (Processing) - Effluents - Identification and Analytical Methods (revision and redesignation of ANSI/NAPM IT4.37-1993)
摄影(处理).废水.识别和分析方法(ANSI/NAPM IT4.37-1993的修订和重新命名)
1999-10-05
现行
I3A IT4.43-1998
Photography (Processing) - Effluents - Method for Determining Total Cyanide (revision and redesignation of ANSI/NAPM IT4.43-1993)
摄影(处理).废水.总氰化物的测定方法(ANSI/NAPM IT4.43-1993的修订和重新命名)
1998-10-28
现行
I3A IT4.43-1998
Photography (Processing) - Effluents - Method for Determining Total Cyanide (revision and redesignation of ANSI/NAPM IT4.43-1993)
摄影(处理).废水.总氰化物的测定方法(ANSI/NAPM IT4.43-1993的修订和重新命名)
1998-10-28
现行
I3A IT4.40-1996
Photography (Processing) - Effluents - Determination of Biochemical Oxygen Demand (BOD) and Dissolved Oxygen (DO) (revision and redesignation of ANSI PH4.40-1984 (R1992))
摄影(处理).废水.生化需氧量(BOD)和溶解氧(DO)的测定(ANSI PH4.40-1984(R1992)的修订和重新命名)
1995-12-13
现行
I3A IT4.40-1996
Photography (Processing) - Effluents - Determination of Biochemical Oxygen Demand (BOD) and Dissolved Oxygen (DO) (revision and redesignation of ANSI PH4.40-1984 (R1992))
摄影(处理).废水.生化需氧量(BOD)和溶解氧(DO)的测定(ANSI PH4.40-1984(R1992)的修订和重新命名)
1995-12-13