Ammonium hydroxide, extra pure, 10 wt% in water 氨水, 10% 溶液 1336-21-6 458680010_1LT

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1LT

RH379287

C45868.K2

0kg单位:

15品 牌:acros

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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