奶粉中砷质控样品/GB 5009.11-2014 As quality control in milk powder
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奶粉中铅质控样品/GB 5009.12-2017 Lead quality control in milk powder
BWS0101-2016 | 20g
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奶粉中铬质控样品/GB 5009.123-2014 Chromium quality control in milk powder
BWS0102-2016 | 20g
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奶粉中钾质控样品/GB 5009.91-2017 Potassium in milk powder
BWS0075-2016 | 20g/瓶
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奶粉中镍质控样品/GB 5009.268-2016 Ni quality control in milk powder
BWS0470-2016 | 30g
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大米粉中总砷质控样品/GB 5009.268-2025/GB 5009.11-2014 As quality control in rice flour
BWS0448-2016 | 30g
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番茄酱中总砷质控样品/GB 5009.11-2014 As quality control in ketchup
BWS0572-2016 | 30g
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奶粉中灰分质控样品/GB 5009.4-2016 Ash quality control in milk powder
BWS0402-2016 | 30g
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本公司销售的所有产品仅供实验科研使用,不用于人体及临床诊断。
• 液相色谱-原子荧光联用法(无机砷检出限0.02mg/kg)
• 明确样品前处理方法(微波消解、湿法消解等)
• 需验证检测方法在限量值附近的准确性(加标回收率80%-120%)
• 要求质控样基质与待测样品一致
以上信息仅供参考,请以相应标准的原文为准!