酱油中脱氢乙酸质控样品/GB 5009.121-2016 Dehydroacetic acid quality control in soy sauce
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辣椒酱中脱氢乙酸质控样品/GB 5009.121-2016 Dehydroacetic acid quality control in chili sauce
BWS0386-2016 | 30g
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果酱中脱氢乙酸质控样品/GB 5009.121-2016 Dehydroacetic acid quality control in jams
BWS0383-2016 | 30g
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番茄酱中脱氢乙酸质控样品/GB 5009.121-2016 Dehydroacetic acid quality control in ketchup
BWS0570-2016 | 30g
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黄豆酱中脱氢乙酸质控样品/GB 5009.121-2016 Dehydroacetic acid quality control in soybean paste
BWS0579-2016 | 30g
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月饼中脱氢乙酸质控样品/GB 5009.121-2016 Dehydroacetic acid quality control in mooncakes
BWS0517-2016 | 30g
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饼干中脱氢乙酸质控样品/GB 5009.121-2016 Dehydroacetic acid quality control in cookies
BWS0309-2016 | 25g
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蜜饯中脱氢乙酸质控样品/GB 2760-2024 /GB 5009.121-2016 Dehydroacetic acid quality control in preserves
BWS0550-2016 | 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。
1. 基质与待测样品一致(如酱油);
2. 脱氢乙酸浓度覆盖标准曲线范围;
3. 均匀性、稳定性符合GB/T 27404要求。
2. 色谱条件优化:柱温30℃,流速1.0 mL/min;
3. 标准曲线绘制:浓度梯度需覆盖0.5-50 mg/L。
2. 质控样品检测结果需在证书标示值的不确定度范围内;
3. 实验废弃物按GB/T 31190处理。
以上信息仅供参考,请以相应标准的原文为准!