71.080.30 - Organic nitrogen compounds
Showing 1–16 of 78 results
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JIS K 1531:2003
Melamine Published By Publication Date Number of Pages JIS 2003-02-20 11
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ISO/R 1595:1970
Urea for industrial use — Determination of iron content — 2,2′- Bipyridyl photometric method Published…
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ISO 8661:1988
Caprolactam for industrial use — Determination of volatile bases content — Titrimetric method after distillation…
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ISO 8660:2002
Plastics — Determination of permanganate absorption number of caprolactam — Spectrometric method Published By Publication…
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ISO 8112:1984
Caprolactam for industrial use — Determination of colour of 50 % aqueous caprolactam solution, expressed…
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ISO 7060:1982
Caprolactam for industrial use — Determination of crystallizing point Published By Publication Date Number of…
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ISO 7059:1982
Caprolactam for industrial use — Determination of absorbance at a wavelength of 290 nm Published…
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ISO 4274:1977
Urea for industrial use — Determination of biuret content — Flame atomic absorption and photometric…
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ISO 2754:1973
Urea for industrial use — Determination of biuret content — Photometric method Published By Publication…
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ISO 2753:1973
Urea for industrial use — Determination of water content — Karl Fischer method Published By…
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ISO 2752:1973
Urea for industrial use — Measurement of the variation of pH in the presence of…
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ISO 2751:1973
Urea for industrial use — Determination of the buffer coefficient — Potentiometric method Published By…
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ISO 2750:1974
Urea for industrial use — Measurement of colour in Hazen units (platinum-cobalt scale) of a…
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ISO 2749:1973
Urea for industrial use — Measurement of the pH of a solution of urea of…
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ISO 1593:1977
Urea for industrial use — Determination of alkalinity — Titrimetric method Published By Publication Date…
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ISO 1594:1977
Urea for industrial use — Determination of ash Published By Publication Date Number of Pages…