DIN 38405-35:2004
德国对水、废水和淤泥的标准检验法.阴离子(D组).第35部分:用石墨炉原子吸收光谱法测定砷的含量(GF-AAS)(D35)

German standard methods for the examination of water, waste water and sludge - Anions (group D) - Part 35: Determination of arsenic - Method by graphite furnace atomic absorption spectrometry (GF-AAS) (D 35)

标准号

DIN 38405-35:2004

发布

2004年

发布单位

德国标准化学会

当前最新

DIN 38405-35:2004

 

 

引用标准

DIN 12691 DIN 38402-11 DIN 38402-12 DIN 38402-13 DIN 38402-14 DIN 38402-15 DIN 38402-51 DIN 51401-1 DIN EN 13346 DIN EN ISO 1042 DIN EN ISO 5667-13 DIN EN ISO 5667-3 DIN ISO 3696 DIN ISO 8466-2

适用范围

The method specified in this standard serves to determine arsenic in water in concentrations by mass ranging from 2 μg/I to 100 μg/I if a volume of 20 μI is injected. The limit of determination is often lower and shall be determined in each laboratory by calibration experiments. The method is also suitable for higher concentrations if the sample is diluted or a smaller volume of the test solution is taken. Arsenic in sludge and sediments can be determined using suitable digestion methods (see DIN EN 13346).

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