土壤中4种有效态铜、铁、锰、锌质量控制物质(NY/T890-2004) Four kinds of available copper, iron, manganese and zinc quality control substances in soil
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土壤中铜、锌、铁、锰质量控制物质(LY/T3129-2019) Quality control substances of copper, zinc, iron and manganese in soil
RMU152 | 40g/瓶
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质控样品/土壤中4种有效态铜铁锰锌/NY/T890-2004
RMU125a | 500g
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土壤中有效态铅、镉质量控制物质(GB/T23739-2009) Available lead and cadmium quality control substances in soil
RMU159 | 500g/瓶
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土壤中速效钾和缓效钾质量控制物质(LY/T1234-2015)、(NY/T889-2004) Quality control substance of rapidly available potassium and slowly available potassium in soil
RMU120 | 100g/瓶
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土壤中有效钼质量控制物质(NY/T1121.9-2023)、(LY/T1259-1999) Available molybdenum quality control substance in soil
RMU164 | 100g/瓶
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土壤中有效钼质量控制物质(NY/T1121.9-2023)、(LY/T1259-1999) Available molybdenum quality control substance in soil
RMU163 | 100g/瓶
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土壤中有效钼质量控制物质(NY/T1121.9-2023)、(LY/T1259-1999) Available molybdenum quality control substance in soil
RMU165 | 100g/瓶
土壤中4种有效态铜、铁、锰、锌质量控制物质(NY/T890-2004)
Four kinds of available copper, iron, manganese and zinc quality control substances in soil
电感耦合等离子体发射光谱法(ICP-OES)、火焰原子吸收光谱法(FAAS)
有效铜(Cu)
1.50
mg/kg
7.72
0.91
4.56
0.60
有效锌(Zn)
2.10
0.21
mg/kg
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