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产品编号 CAS号 品牌 产品名称 规格 加入购物车
1ST22813 521284-52-6 First Standard (R)-恶唑酰草胺
≥98%
1ST21242-100M 26644-46-2 First Standard 甲醇中嗪氨灵溶液, 100μg/mL
Formamide,N,N'-[1,4-piperazinediylbis(2,2,2-trichloroethylidene)]bis-
1ST21242-1000B 26644-46-2 First Standard 丙酮中嗪氨灵溶液, 1000μg/mL
Formamide,N,N'-[1,4-piperazinediylbis(2,2,2-trichloroethylidene)]bis-
1ST001253 756-09-2 First Standard 2, 2, 3, 3-四氟丙酸
3H-tetrafluoropropionic acid
≥98%
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