氧化硼, Puratronic®, (H{2}O 200ppm), 99.999% (metals basis) 1303-86-2 Boron oxide, Puratronic|r, (H{2}O_10cyl 99.999%

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10cyl 99.999%

RH317425

011159.QH

0kg单位:

15品 牌:赛默飞阿法埃莎/Thermo Alfa Aesar

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江浙沪地区邮费 10 元,满 200 包邮  其它地区(不含港澳台)邮费 20 元,满 1000 包邮