DIN CEN/TS 17765-有机和有机矿物肥料.用高效液相色谱法（HPLC）测定缩二脲含量；德语版CEN/TS 17765:2022-国家数字标准馆

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Organic and organo-mineral fertilizers - Determination of the biuret content by high-performance liquid chromatography (HPLC); German version CEN/TS 17765:2022 有机和有机矿物肥料.用高效液相色谱法（HPLC）测定缩二脲含量；德语版CEN/TS 17765:2022

发布日期： 2022-07-01

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发布单位或类别：德国-德国标准化学会

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BS PD CEN/TS 17775-2022

Organic and organo-mineral fertilizers. Determination of the inorganic arsenic content
有机和有机矿物肥料无机砷含量的测定

DIN CEN/TS 17771

Organic and organo-mineral fertilizers - Determination of the nitrogen content; German version CEN/TS 17771:2022
有机和有机矿物肥料.氮含量的测定；德语版CEN/TS 17771:2022

DIN CEN/TS 17772

Organic and organo-mineral fertilizers - Determination of specific parameters; German version CEN/TS 17772:2022
有机和有机矿物肥料.特定参数的测定；德语版CEN/TS 17772:2022

DIN CEN/TS 17777

Organic and organo-mineral fertilizers - Determination of specific elements; German version CEN/TS 17777:2022
有机和有机矿物肥料.特定元素的测定；德语版CEN/TS 17777:2022

DIN CEN/TS 17769

Organic and organo-mineral fertilizers - Determination of the mercury content; German version CEN/TS 17769:2022
有机和有机矿物肥料.汞含量的测定；德语版CEN/TS 17769:2022

DIN CEN/TS 17756

Organic fertilizers, organo-mineral fertilizers, inorganic fertilizers and liming materials - Determination of the chloride content; German version CEN/TS 17756:2022
有机肥料有机矿物肥料无机肥料和石灰材料.氯化物含量的测定；德语版CEN/TS 17756:2022

DIN CEN/TS 17773

Organic and organo-mineral fertilizers - Determination of the dry matter content; German version CEN/TS 17773:2022
有机和有机矿物肥料.干物质含量的测定；德语版CEN/TS 17773:2022

DIN CEN/TS 17775

Organic and organo-mineral fertilizers - Determination of the inorganic arsenic content; German version CEN/TS 17775:2022
有机和有机矿物肥料.无机砷含量的测定；德语版CEN/TS 17775:2022

DIN CEN/TS 17778

Organic and organo-mineral fertilizers - Determination of the chromium (VI) content by chromotography; German version CEN/TS 17778:2022
有机和有机矿物肥料.用色谱法测定铬（VI）含量；德语版CEN/TS 17778:2022

DIN CEN/TS 17766

Organic and organo-mineral fertilizers - Extraction by water for subsequent determination of elements; German version CEN/TS 17766:2022
有机和有机矿物肥料.随后测定元素的水萃取法；德语版CEN/TS 17766:2022

DIN CEN/TS 17776

Organic and organo-mineral fertilizers - Determination of the total organic carbon (TOC) content by dry combustion; German version CEN/TS 17776:2022
有机和有机矿物肥料.干燃烧法测定总有机碳（TOC）含量；德语版CEN/TS 17776:2022

DIN CEN/TS 17768

Organic and organo-mineral fertilizers - Digestion by aqua regia for subsequent determination of elements; German version CEN/TS 17768:2022
有机和有机矿物肥料.用王水消化以随后测定元素；德语版CEN/TS 17768:2022

DIN CEN/TS 17774

Organic and organo-mineral fertilizers - Determination of the content of specific elements by ICP-AES after extraction by water; German version CEN/TS 17774:2022
有机和有机矿物肥料.用水萃取后用ICP-AES测定特定元素的含量；德语版CEN/TS 17774:2022

DIN CEN/TS 17770

Organic and organo-mineral fertilizers - Determination of the total content of specific elements by ICP-AES after digestion by aqua regia; German version CEN/TS 17770:2022
有机和有机矿物肥料.王水消化后用ICP-AES测定特定元素的总含量；德语版CEN/TS 17770:2022

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