鸡肉粉中4种四环素质控样品/GB 31658.17-2021 4 Mix tetracyclines quality control in chicken powder
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鸡肉粉中4种四环素质控样品/GB 31658.17-2021 4 Mix tetracyclines quality control in chicken powder
SHAM_234442 | 10g
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鸡蛋粉中4种四环素质控样品/GB 31658.17-2021 4 Mix tetracyclines quality control in egg powder
SHAM_234440 | 10g
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鸡肉粉中4种磺胺类质控样品/GB 31658.17-2021 4 Mix sulfonamide quality control in chicken powder
SHAM_234455 | 10g
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鸡肉粉中12种喹诺酮质控样品/GB 31658.17-2021 12 Mix quinolone quality control in chicken powder
SHAM_234448 | 10g
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鸡肉粉中12种喹诺酮质控样品/GB 31658.17-2021 12 Mix quinolone quality control in chicken powder
SHAM_234447 | 10g
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鸡肉粉中12种磺胺类质控样品/GB 31658.17-2021 12 Mix sulfonamide quality control in chicken powder
SHAM_234431 | 10g
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鸡肉粉中12种磺胺类质控样品/GB 31658.17-2021 12 Mix sulfonamide quality control in chicken powder
SHAM_234430 | 10g
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2. 净化:HLB固相萃取柱活化后上样,淋洗除杂,洗脱目标物;
3. 浓缩:氮吹至近干后用流动相复溶;
4. 分析:C18色谱柱分离,正离子模式监测,基质匹配标准曲线定量。
2. 实验过程需避免接触金属器具,防止目标物降解;
3. 标准溶液现配现用,避光保存。
以上信息仅供参考,请以相应标准的原文为准!