-
杀虫丹(乙硫甲威) BePure-22629
-
丹酚酸 B,121521-90-2,>98%
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β-硫丹标准溶液,33213-65-9,1000ug/ml in Purge and Trap Methanol
-
β-硫丹标准溶液,33213-65-9,analytical standard,100ug/ml in hexane
-
β-硫丹标准溶液,33213-65-9,analytical standard,10ug/ml in hexane
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硫线磷(克线丹) BePure-20901XM
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硫线磷(克线丹) BePure-20901YM
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杀虫丹(乙硫甲威) BePure-22629YB
-
a-硫丹标准溶液,959-98-8,10ug/ml,u=5%,in benzene
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禾草丹
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