German standard methods for the examination of water, waste water and sludge - Anions (group D) - Part 29: Spectrometric determination of nitrate with sulfosalicylic acid (D 29); ISO 7890-3:1988, modified; Corrigendum 1
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German standard methods for the examination of water, waste water and sludge - Anions (group D) - Photometric determination of nitrate using sulfosalicylic acid (D 29) (modified version of ISO 7890-3:1988)
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German standard methods for the examination of water, waste water and sludge - Anions (group D) - Determination of antimony by atomic absorption spectrometry (D 32)
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German standard methods for the examination of water, waste water and sludge - Anions (group D) - Part 33: Determination of iodide by spectrometry (D 33); Corrigendum 1
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German standard methods for the examination of water, waste water and sludge - Anions (group D) - Determination of iodide by photometry (D 33)
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German standard methods for the examination of water, waste water and sludge - Anions (group D) - Part 35: Determination of arsenic by graphite furnace atomic absorption spectrometry (GF-AAS) (D 35)
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Draft Document - German standard methods for the examination of water, waste water and sludge - Anions (group D) - Part 47: Determination of dissolved sulfide - Method using flow injection analysis (FIA) (D 47)
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German standard methods for the examination of water, waste water and sludge; anions (group D); determination of fluoride (D 4)
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Draft Document - German standard methods for the examination of water, waste water and sludge - Anions (group D) - Part 52: Photometric Determination of dissolved chromium(VI) in water (D 52)
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German standard methods for the examination of water, waste water and sludge - Anions (group D) - Part 52: Photometric determination of dissolved chromium(VI) in water (D 52)
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