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_标准品;标准物质;标准样品;7439-92-1;铅(Pb);Lead
The picture is for reference only, and the specific product is subject to the actual product!

BQC3320161935 7439-92-1 20mL {{inventory}} {{goodObj.date}} BePure-PTMA {{item.norm}} 2-10℃避光 常温运输
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标准品

CAS name Standard value unit
7439-92-1 铅(Pb)