乳粉中亚硝酸盐质控样品/GB 5009.33-2016 Quality control samples of nitrite in milk powder
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乳粉中亚硝酸盐质控样品/GB 5009.33-2016 Nitrite quality control in milk powder
SHAM_234138 | 50g
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奶粉中亚硝酸盐质控样品/GB 5009.33-2016 Nitrite quality control samples in milk powder
BWS0155-2016 | 30g
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乳粉中硝酸盐质控样品/GB 5009.33-2016 Nitrate quality control in milk powder
BWS0567-2016 | 50g
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婴幼儿配方乳粉中亚硝酸盐质控样品/GB 5009.33-2016 Quality control samples of nitrite in infant formula milk powder
SHAM_233754 | 50g
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猪肉粉中亚硝酸盐质控样品/GB 5009.33-2016 Nitrite quality control in ground pork
SHAM_234318 | 10g
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猪肉粉中亚硝酸盐质控样品/GB 5009.33-2016 Nnitrite quality control in ground pork
SHAM_234708 | 10g
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乳粉中牛磺酸质控样品/GB 5009.169-2016 Quality control samples of taurine in milk powder
SHAM_233760 | 20g
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② 亚硝酸盐与显色剂反应(如盐酸萘乙二胺法);
③ 分光光度计测定吸光度(波长538 nm)。
② 显色反应需严格控温(20±2℃);
③ 质控样品结果偏差应≤15%。
以上信息仅供参考,请以相应标准的原文为准!