- cochineal,ammoniacalammoniacalnitrogen[waterqualityobjective]Fertilizers--Determinationofammoniacalnitrogencontent--FormaldehydemethodFertilizers--Determinationofammoniacalnitrogencontent--TitrimetricmethodafterdistillationLeachingofspentLi-ionbatter...
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- 1、ammoniacalnitrogen[waterqualityobjective]2、Fertilizers--Determinationofammoniacalnitrogencontent--Formaldehydemethod3、Fertilizers--Determinationofammoniacalnitrogencontent--Titrimetricmethodafterdistillation4、Ayellowcolourindicatesthepresenceof...
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