氧化镨(III, IV), REacton®, 99.996% (REO) 12037-29-5 Praseodymium(III, IV) oxide, REacton|r, 99.996% (RE_25g 99.996%

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25g 99.996%

RH316952

010914.14

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