Z23;P41 标准查询与下载

DIN 38409-15:1987 德国检验水、废水和污泥的标准方法.对效果和物质的一般测算(H组).过氧化氢及加合物的测定(H 15)

The standard describes a chemical-physical method for the determination of hydrogen peroxid and its adducts in water. The method bases on the measurement of the absorbance with a spectrophotometer. The absorbance of the water sample, which is coloured yellow by adding a solution of titanium(IV)-salt, is in a linear relation to the mass concentration of hydrogen peroxide.

German standard methods for the examination of water, waste water and sludge; general measures of effects and substances (group H); determination of hydrogen peroxide and its adducts (H 15)

DIN 38409-2:1987 德国检验水、废水和污泥的标准方法.说明作用和物质特性的参数(H组).可滤出物和灼热后残渣的测定（Ｈ２）

German standard methods for the examination of water, waste water and sludge; parameters characterizing effects and substances (group H); determination of filterable matter and the residue on ignition (H 2)

DIN 38409-1:1987 德国检验水、废水和污泥的标准方法.气态组分(G组).说明作用和物质特性的参数(1H组).总干燥残渣、滤出干燥残渣和灼热后残渣的测定(H1)

The standard describes a chemical method for the determination of the total solids residue, the filtrate solids residue and the residue on ingnition in all type of waters. The result of the examination gives an information about the dissolved and undissolved substance-content in water. The 3 parameters are determined by a mass comparison of the water-samples before and after the special examination.#,,#

German standard methods for the examination of water, waste water and sludge; parameters characterizing effects and substances (group H); determination of total dry residue, filtrate dry residue and residue on ignition (H 1)

DIN 38413-4:1986 德国检验水、废水和污泥的标准方法.专用组分(P 组).第4部分:二硫化碳的测定(P 4)

The standard describes a chemical method for the determination of carbondisulfide in water and waste water with concentrations between 0,1 and 10 mg/l. The water sample is to add with phosphoric acid. By passing-in of nitrogen the sulphides get free. The carbondisulfide is to catch by an adsorber and the extinction to measure with a photometer at 302 m.#,,#

German standard methods for the examination of water, waste water and sludge; individual constituents (group P); determination of carbon disulfide (P 4)

DIN 38405-1:1985 德国检验水、废水和污泥的标准方法.阴离子（Ｄ组）.氯化物离子的测定(D 1)

The standard describes 3 chemical methods for the determination of chloride ions in water.; This are the titrimetric analysis according to Mohr for a concentration range from 10 to 150 mg/l, the potentiometric method for concentrations from 7 to 140 mg/l and the coulometric method for concentrations above 10 mg/l.#,,#

German standard methods for the examination of water, waste water and sludge; anions (group D); determination of chloride ions (D 1)

DIN 38405-4:1985 德国检验水、废水和污泥的标准方法.阴离子(D组).第4部分:氟的测定 (D 4)

German standard methods for the examination of water, waste water and sludge; anions (group D); determination of fluoride (D 4)

DIN 38405-5:1985 德国检验水、废水和污泥的标准方法.阴离子（D组）.硫化物离子的测定(D 5)

German standard methods for the examination of water, waste water and sludge; anions (group D); determination of sulfate ions (D 5)

DIN 38409-8:1984 德国检验水、废水和污泥的标准方法.作用和物质的累计指数（Ｈ组）.可萃取的有机化合卤素的测定（ＥＯＸ）（Ｈ８）

German standard methods for the examination of water, waste water and sludge; summary indices of actions and substances (group H); determination of extractable organically bonded halogens (EOX) (H 8)

DIN 38409-16:1984 德国检验水、废水和污泥的标准方法.作用和物质的通用测量方法（Ｈ组）.酚指数的测定（Ｈ１６）

German standard methods for the examination of water, waste water and sludge; general measures of effects and substances (group H); determination of the phenol index (H 16)

DIN 38406-5:1983 德国检验水、废水和污泥的标准方法.阳离子（E组）.铵和氮的测定(E 5)

German standard methods for the examination of water, waste water and sludge; cations (group E); determination of ammonia-nitrogen (E5)Méthodes normalisées allemandes pour l'analyse des eaux des eaux rési-duaires et des boues; cations (groupe E); dosage

German standard methods for the examination of water, waste water and sludge; cations (group E); determination of ammonia-nitrogen (E 5)

DIN 38406-1:1983 德国检验水、废水和污泥的标准方法.阳离子（Ｅ组）.铁的测定（Ｅ１）

German standard methods for the examination of water, waste water and sludge; cations (group E); determination of iron (E 1)Méthodes normalisées allemandes pour I'analyse des eaux,des eaux résiduaires et des boues; cations (groupe E); dosage de fer (E

German standard methods for the examination of water, waste water and sludge; cations (group E); determination of iron (E 1)

DIN 38406-2:1983 德国检验水、废水和污泥的标准方法.阳离子（E组）.锰的测定(E 2)

German standard methods for the examination of water, waste water and sludge; cations (group E); determination of manganese (E 2)Méthodes normalisées allemandes pour l'analyse des eaux, des eaux résiduaires et des boues; cations (groupe E); dosage de man

German standard methods for the examination of water, waste water and sludge; cations (group E); determination of manganese (E 2)

DIN 38413-1:1982 德国分析水.废水和污泥的标准法.单一组份（Ｐ组）.肼的测定(P 1)

German standard methods for the examination of water, waste water and sludge; single compounds (group P); determination of hydrazine (P 1). Méthodes normalisées allemandes pour l'analyse des eaux, des eaux resi-duaires et des boues; composants partic

German standard methods for the analysis of water, waste water and sludge; Individual components (Group P); Determination of hydrazine (P 1)

DIN 38405-17:1981 德国对水.废水和淤泥的统一检验法.阴离子（Ｄ组）.硼酸盐离子的测定（Ｄ１７）

German standard methods for examination of water, waste water and sludge; anions (group D); determination of borate-ions (D17)Méthodes normalisées allemandes pour I'analyse des eaux, des eaux résidu-aires et des boues; anions (groupe D); dosage d'ions du

German Standard Methods for the Analysis of Water, Waste Water and Sludge; Anions (Group D); Determination of Borate Ions (D 17)

DIN 38406-21:1980 德国检验水、废水和污泥的标准方法.阳离子（Ｅ组）.九种重金属（Ａg 、Ｂi、Ｃd、Ｃo、Ｃu、Ｎi、Ｐb、Ｔi 及Ｚn ）的测定（Ｅ２１）

German standard methods for the examination of water, waste water and sludge; cations (group E); determination of nine heavy metals (Ag, Bi, Cd, Co, Cu, Ni, Pb, Tl, Zn) (E21)Méthodes normalisées allemandes pour l'analyse des eaux, des eaux résiduaires et

German standard methods for the examination of water, waste water and sludge; cations (group E), determination of nine heavy metals (Ag, Bi, Cd, Co, Cu, Ni, Pb, Tl, Zn) (E21)

DIN 38409-10:1980 德国检验水、废水和污泥的标准方法.第10部分:效果和物质的一般测量(H 组)、采用水和废水质量浓度法对可沉淀物质的测定(H 10)

German standard methods for the examination of water, waste water and sludge; general measures of effects and substances (group H); determination of the settleable matter by mass concentration in water and waste water (H 10)Diese Norm wurde gemeinsam mit

German standard methods for the examination of water, waste water and sludge; general measures of effects and substances (group H), determination of the settleable matter by mass concentration in water and waste water (H10)

DIN 38409-9:1980 德国检验水、废水和污泥的标准方法.第9部分:效果和物质的一般测量(H 组)、采用水和废水容量法对可沉淀物质的测定(H 9)

German standard methods for the examination ot water, waste water and sludge; general measures of effects and substances (group H); determination of the settleable matter by volume in water and waste water (H 9)Diese Norm wurde gemeinsam mit der Fachgrup

German standard methods for the examination of water, waste water and sludge; general measures of effects and substances (group H), determination of the settleable matter by volume in water and waste water (H9)

DIN 38409-23:1980 德国对水.废水和淤泥的统一检验法.总的作用参数和物质参数（Ｈ组）.亚甲蓝活性物质和铋活性物质的测定（Ｈ２３）

German standards methods for the examination of water, waste water and sludge; general measures of effects and substances (group H); determination of methylen blue active and bismut active substances (H 23)Diese Norm wurde gemeinsam mit der Fachgruppe Wa

German standard methods for the examination of water, waste water and sludge; general measures of effects and substances (group H), determination of methylen blue active and bismut active substances (H23)

DIN 38405-9:1979 德国检验水、废水和污泥的标准方法.第9部分:阴离子(D 组).硝酸盐离子测定(D 9)

German standard methods for examination of water, waste water and sludge; anions (group D); determination of Nitrate Ion (D 9)Diese Norm wurde gemeinsam mit der Fachgruppe Wasserchemie in der Gesellschaft Deutscher Chemiker aufgestellt (siehe Erl?uterung

German standard methods for examination of water, waste water and sludge; anions (group D), determination of nitrate ion (D9)