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BQC1011126478 30g {{inventory}} {{goodObj.date}} BePure-PTMA {{item.norm}} 香兰素:1.05mg/kg 乙基香兰素:0.80mg/kg 2-10℃避光 常温运输
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标准品

CAS name Standard value unit
121-33-5 香兰素
121-32-4 乙基香兰素