方案摘要
方案下载| 应用领域 | 环保 |
| 检测样本 | 土壤 |
| 检测项目 | 营养盐>凯式氮, 氨氮, 硝酸盐氮 |
| 参考标准 | HJ 717—2014土壤质量 全氮的测定 凯氏法 |
利用土壤重金属富集和迁移因子确定蔬菜的潜在吸收量Using soil heavy metal enrichment and mobility factors to determine potential uptake by vegetabkes 使用格哈特Gerhardt公司凯道森Kjeldatherm消化系统， 特博索Turbosorg涤气系统和维普得Vapodest 30凯氏定 氮蒸馏仪检测总凯氏氮、硝态氮、氨氮 Gerhardt Kjeldtherm digestion system, Turbosorg scrub unit and Vapodest 30 distilling (TKN, NO3-N, and NH4-N) 每种混合物中的样品用王水（3盐酸+硝酸）消化，以确定铜、铅和铝的浓度。 Samples from each mixture were also digested with aqua regia(3 HCl + HNO3) to determine concentrations of Cu, Pb and Al (aluminum).
凯氏定氮催化剂5.0g K2SO4+0.5g CuSO4 x 5H2O
型号：KJELCAT-tablets, tin of 1,000 pcs 5.0g K2SO4+0.5g CuSO4x5H2O
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利用土壤重金属富集和迁移因子确定蔬菜的潜在吸收量Using soil heavy metal enrichment and mobility factors to determine potential uptake by vegetabkes
使用格哈特Gerhardt公司凯道森Kjeldatherm消化系统，特博索Turbosorg涤气系统和维普得Vapodest 30凯氏定
氮蒸馏仪检测总凯氏氮、硝态氮、氨氮
Gerhardt Kjeldtherm digestion system, Turbosorg scrub unit and Vapodest 30 distilling (TKN, NO3-N, and NH4-N)
Vapodest 30被Vapodest 30s替代，Vapodest 30s再被Vapodest 300替代
每种混合物中的样品用王水（3盐酸+硝酸）消化，以确定铜、铅和铝的浓度。
Samples from each mixture were also digested with aqua regia (3 HCl + HNO3) to determine concentrations of Cu, Pb and Al (aluminum).
牛奶-燕麦牛奶为基础的开菲尔酸乳酒中蛋白质的测定
盐漠大麦籽中蛋白质的测定
麻风树籽压榨分离蛋白、麻风树脱油压榨分离蛋白中蛋白质及蛋白质溶解度的测定
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