方案摘要
方案下载| 应用领域 | 食品/农产品 |
| 检测样本 | 液体乳 |
| 检测项目 | 前处理 |
| 参考标准 | GB 5009.205-2013 食品中二噁英及其类似物毒性当量的测定；GB/T 28643-2012 饲料中二噁英及二噁英类多氯联苯的测定 同位素稀释-高分辨气相色谱 高分辨质谱法；GB 5009.190-2014 食品安全国家标准 食品中指示性多氯联苯含量的测定；GB 23200.88-2016 水产品中多种有机氯农药残留量的检测方法；GB/T 34270-2017 饲料中多氯联 |
The C. Gerhardt HydrothermTM – SoxthermTM system was designed as an automated Weibull-Stoldt Fat Determination system. Acid hydrolysis of the sample takes place; the fat is allowed to dry on a filter. The fat is extracted from the filtration residue with an organic solvent; the solvent is evaporated and dried for fat determination. With some method modifications, it is being used as the first step (extraction) of POPs from high fat matrices.
The C. Gerhardt HydrothermTM – SoxthermTM system was designed as an automated Weibull-Stoldt Fat Determination system. Acid hydrolysis of the sample takes place; the fat is allowed to dry on a filter. The fat is extracted from the filtration residue with an organic solvent; the solvent is evaporated and dried for fat determination. With some method modifications, it is being used as the first step (extraction) of POPs from high fat matrices.
工业园区污水及经生物反应器处理后的污水氨氮、有机氮及化学需氧量（COD）的测定
使用格哈特凯氏定氮仪测定药用汉麻（大麻）中氮含量
使用格哈特凯氏定氮仪测定水溶性复合氮磷肥料NPF中氮含量
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