-
甲基溴硫磷标准溶液,2104-96-3,analytical standard,10μg/mll in acetone
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磷标准品 单元素标准品
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伏杀硫磷标准溶液,2310-17-0,analytical standard,10μg/ml in acetone
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伏杀硫磷标准溶液,2310-17-0,analytical standard,100μg/ml in acetone
-
硫线磷标准溶液,95465-99-9,analytical standard,100mg/L in acetone
-
亚胺硫磷农药纯度标准物质
-
丙酮中乙嘧硫磷标准溶液,38260-54-7,analytical standard,100ug/ml in acetone
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丙酮中乙嘧硫磷标准溶液,38260-54-7,analytical standard,10ug/ml in acetone
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异辛烷中偶氮苯和马拉硫磷混合溶液标准物质 GBW(E)082064
-
硫赶式甲基内吸磷(异吸硫磷)
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